Search a number
-
+
48500352470 = 25171953733881
BaseRepresentation
bin101101001010110110…
…001010010111010110
311122012001222011221202
4231022312022113112
51243312042234340
634140350512502
73334612123343
oct551266122726
9148161864852
1048500352470
1119629203729
129496805732
13475c17201b
1424c14bd7ca
1513dcdb9c15
hexb4ad8a5d6

48500352470 has 128 divisors (see below), whose sum is σ = 100520818560. Its totient is φ = 16734781440.

The previous prime is 48500352457. The next prime is 48500352479. The reversal of 48500352470 is 7425300584.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48500352479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12494930 + ... + 12498810.

It is an arithmetic number, because the mean of its divisors is an integer number (785318895).

Almost surely, 248500352470 is an apocalyptic number.

48500352470 is an abundant number, since it is smaller than the sum of its proper divisors (52020466090).

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

48500352470 is a wasteful number, since it uses less digits than its factorization.

48500352470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4050.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 48500352470 in words is "forty-eight billion, five hundred million, three hundred fifty-two thousand, four hundred seventy".

Divisors: 1 2 5 10 17 19 34 38 53 73 85 95 106 146 170 190 265 323 365 530 646 730 901 1007 1241 1387 1615 1802 2014 2482 2774 3230 3869 3881 4505 5035 6205 6935 7738 7762 9010 10070 12410 13870 17119 19345 19405 23579 34238 38690 38810 47158 65773 65977 73511 73739 85595 117895 131546 131954 147022 147478 171190 205693 235790 283313 328865 329885 367555 368695 411386 566626 657730 659770 735110 737390 1028465 1249687 1253563 1416565 2056930 2499374 2507126 2833130 3496781 3908167 4816321 5382947 6248435 6267815 6993562 7816334 9632642 10765894 12496870 12535630 15015589 17483905 19540835 24081605 26914735 30031178 34967810 39081670 48163210 53829470 66438839 75077945 91510099 132877678 150155890 183020198 255265013 285296191 332194195 457550495 510530026 570592382 664388390 915100990 1276325065 1426480955 2552650130 2852961910 4850035247 9700070494 24250176235 48500352470