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10035215052 = 2233892149789
BaseRepresentation
bin10010101100010010…
…10011101011001100
3221220101000202002120
421112021103223030
5131023003340202
64335441252540
7503452630512
oct112611235314
927811022076
1010035215052
11428a687665
121b40934150
13c3c09a095
146b2acc4b2
153db0170bc
hex256253acc

10035215052 has 24 divisors (see below), whose sum is σ = 23475706800. Its totient is φ = 3336470976.

The previous prime is 10035215041. The next prime is 10035215059. The reversal of 10035215052 is 25051253001.

It is a happy number.

It is a super-2 number, since 2×100352150522 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10035215059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070227 + ... + 1079562.

It is an arithmetic number, because the mean of its divisors is an integer number (978154450).

Almost surely, 210035215052 is an apocalyptic number.

10035215052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10035215052 is an abundant number, since it is smaller than the sum of its proper divisors (13440491748).

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

10035215052 is a wasteful number, since it uses less digits than its factorization.

10035215052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150185 (or 2150183 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

Adding to 10035215052 its reverse (25051253001), we get a palindrome (35086468053).

The spelling of 10035215052 in words is "ten billion, thirty-five million, two hundred fifteen thousand, fifty-two".

Divisors: 1 2 3 4 6 12 389 778 1167 1556 2334 4668 2149789 4299578 6449367 8599156 12898734 25797468 836267921 1672535842 2508803763 3345071684 5017607526 10035215052