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10925421724 = 22719113181739
BaseRepresentation
bin10100010110011010…
…01011010010011100
31001012102002221002001
422023031023102130
5134333401443344
65004041412044
7534512360320
oct121315132234
931172087061
1010925421724
1146a7130058
12214aa9a024
131051644ca9
14759019980
1543e25bed4
hex28b34b49c

10925421724 has 48 divisors (see below), whose sum is σ = 23204563200. Its totient is φ = 4396605696.

The previous prime is 10925421719. The next prime is 10925421733. The reversal of 10925421724 is 42712452901.

It is a super-3 number, since 3×109254217243 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30754 + ... + 150985.

It is an arithmetic number, because the mean of its divisors is an integer number (483428400).

Almost surely, 210925421724 is an apocalyptic number.

10925421724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10925421724 is an abundant number, since it is smaller than the sum of its proper divisors (12279141476).

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

10925421724 is a wasteful number, since it uses less digits than its factorization.

10925421724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181882 (or 181880 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 10925421724 in words is "ten billion, nine hundred twenty-five million, four hundred twenty-one thousand, seven hundred twenty-four".

Divisors: 1 2 4 7 14 19 28 38 76 113 133 226 266 452 532 791 1582 2147 3164 4294 8588 15029 30058 60116 181739 363478 726956 1272173 2544346 3453041 5088692 6906082 13812164 20536507 24171287 41073014 48342574 82146028 96685148 143755549 287511098 390193633 575022196 780387266 1560774532 2731355431 5462710862 10925421724