Search a number
-
+
2030110012 = 2271761139503
BaseRepresentation
bin111100100000001…
…0000010100111100
312020111000021101201
41321000100110330
513124202010022
6533240145244
7101210436040
oct17100202474
95214007351
102030110012
11951a42777
12487a68224
1326478a438
14153896020
15bd35e127
hex7901053c

2030110012 has 96 divisors (see below), whose sum is σ = 4409717760. Its totient is φ = 798059520.

The previous prime is 2030110007. The next prime is 2030110099. The reversal of 2030110012 is 2100110302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4035753 + ... + 4036255.

It is an arithmetic number, because the mean of its divisors is an integer number (45934560).

Almost surely, 22030110012 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 2030110012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2204858880).

2030110012 is an abundant number, since it is smaller than the sum of its proper divisors (2379607748).

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

2030110012 is a wasteful number, since it uses less digits than its factorization.

2030110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2030110012 is about 45056.7421369988. The cubic root of 2030110012 is about 1266.2122895035.

Adding to 2030110012 its reverse (2100110302), we get a palindrome (4130220314).

The spelling of 2030110012 in words is "two billion, thirty million, one hundred ten thousand, twelve".

Divisors: 1 2 4 7 14 17 28 34 61 68 119 122 139 238 244 278 427 476 503 556 854 973 1006 1037 1708 1946 2012 2074 2363 3521 3892 4148 4726 7042 7259 8479 8551 9452 14084 14518 16541 16958 17102 29036 30683 33082 33916 34204 59353 59857 61366 66164 69917 118706 119714 122732 139834 144143 214781 237412 239428 279668 288286 429562 489419 521611 576572 859124 978838 1009001 1043222 1188589 1957676 2018002 2086444 2377178 3651277 4036004 4264937 4754356 7302554 8320123 8529874 14605108 16640246 17059748 29854559 33280492 59709118 72503929 119418236 145007858 290015716 507527503 1015055006 2030110012