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5001250212 = 22327311374673
BaseRepresentation
bin1001010100001100…
…10000010110100100
3110220112201211112100
410222012100112210
540220310001322
62144134052100
7234635632260
oct45206202644
913815654470
105001250212
112137091342
12b76aaa030
136191a896a
143563090a0
151e4101dac
hex12a1905a4

5001250212 has 144 divisors (see below), whose sum is σ = 15026199552. Its totient is φ = 1372446720.

The previous prime is 5001250207. The next prime is 5001250217. The reversal of 5001250212 is 2120521005.

It is an interprime number because it is at equal distance from previous prime (5001250207) and next prime (5001250217).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5001250217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1067908 + ... + 1072580.

It is an arithmetic number, because the mean of its divisors is an integer number (104348608).

Almost surely, 25001250212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5001250212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7513099776).

5001250212 is an abundant number, since it is smaller than the sum of its proper divisors (10024949340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5001250212 is a wasteful number, since it uses less digits than its factorization.

5001250212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858 (or 4853 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5001250212 is about 70719.5178999405. The cubic root of 5001250212 is about 1710.1184569627.

Adding to 5001250212 its reverse (2120521005), we get a palindrome (7121771217).

The spelling of 5001250212 in words is "five billion, one million, two hundred fifty thousand, two hundred twelve".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 62 63 84 93 124 126 137 186 217 252 274 279 372 411 434 548 558 651 822 868 959 1116 1233 1302 1644 1918 1953 2466 2604 2877 3836 3906 4247 4673 4932 5754 7812 8494 8631 9346 11508 12741 14019 16988 17262 18692 25482 28038 29729 32711 34524 38223 42057 50964 56076 59458 65422 76446 84114 89187 98133 118916 130844 144863 152892 168228 178374 196266 267561 289726 294399 356748 392532 434589 535122 579452 588798 640201 869178 1014041 1070244 1177596 1280402 1303767 1738356 1920603 2028082 2560804 2607534 3042123 3841206 4056164 4481407 5215068 5761809 6084246 7682412 8962814 9126369 11523618 12168492 13444221 17925628 18252738 19846231 23047236 26888442 36505476 39692462 40332663 53776884 59538693 79384924 80665326 119077386 138923617 161330652 178616079 238154772 277847234 357232158 416770851 555694468 714464316 833541702 1250312553 1667083404 2500625106 5001250212