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10925190320 = 2451171174859
BaseRepresentation
bin10100010110011000…
…10010110010110000
31001012101200011122112
422023030102302300
5134333322042240
65004032424452
7534510404552
oct121314226260
931171604575
1010925190320
1146a6a92210
12214a9a8128
131051593875
14758d994d2
1543e213665
hex28b312cb0

10925190320 has 80 divisors (see below), whose sum is σ = 28100701440. Its totient is φ = 3916819200.

The previous prime is 10925190319. The next prime is 10925190349. The reversal of 10925190320 is 2309152901.

It is a tau number, because it is divible by the number of its divisors (80).

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, 24950 + ... + 149909.

It is an arithmetic number, because the mean of its divisors is an integer number (351258768).

Almost surely, 210925190320 is an apocalyptic number.

10925190320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10925190320 is an abundant number, since it is smaller than the sum of its proper divisors (17175511120).

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

10925190320 is a wasteful number, since it uses less digits than its factorization.

10925190320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174954 (or 174948 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The spelling of 10925190320 in words is "ten billion, nine hundred twenty-five million, one hundred ninety thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 71 80 88 110 142 176 220 284 355 440 568 710 781 880 1136 1420 1562 2840 3124 3905 5680 6248 7810 12496 15620 31240 62480 174859 349718 699436 874295 1398872 1748590 1923449 2797744 3497180 3846898 6994360 7693796 9617245 12414989 13988720 15387592 19234490 24829978 30775184 38468980 49659956 62074945 76937960 99319912 124149890 136564879 153875920 198639824 248299780 273129758 496599560 546259516 682824395 993199120 1092519032 1365648790 2185038064 2731297580 5462595160 10925190320