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10804962672 = 2432714971941
BaseRepresentation
bin10100001000000011…
…01010010101110000
31000220000102222022200
422010001222111300
5134112032301142
64544055503200
7531520444620
oct120401522560
930800388280
1010804962672
114645135419
122116687b00
1310326ba14a
14747020880
154338b564c
hex28406a570

10804962672 has 120 divisors (see below), whose sum is σ = 34791151200. Its totient is φ = 3066370560.

The previous prime is 10804962533. The next prime is 10804962677. The reversal of 10804962672 is 27626940801.

It is a happy number.

10804962672 is a `hidden beast` number, since 10 + 8 + 0 + 4 + 9 + 626 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10804962677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114222 + ... + 186162.

It is an arithmetic number, because the mean of its divisors is an integer number (289926260).

Almost surely, 210804962672 is an apocalyptic number.

10804962672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10804962672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17395575600).

10804962672 is an abundant number, since it is smaller than the sum of its proper divisors (23986188528).

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

10804962672 is a wasteful number, since it uses less digits than its factorization.

10804962672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72111 (or 72102 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 10804962672 in words is "ten billion, eight hundred four million, nine hundred sixty-two thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 149 168 252 298 336 447 504 596 894 1008 1043 1192 1341 1788 2086 2384 2682 3129 3576 4172 5364 6258 7152 8344 9387 10728 12516 16688 18774 21456 25032 37548 50064 71941 75096 143882 150192 215823 287764 431646 503587 575528 647469 863292 1007174 1151056 1294938 1510761 1726584 2014348 2589876 3021522 3453168 4028696 4532283 5179752 6043044 8057392 9064566 10359504 10719209 12086088 18129132 21438418 24172176 32157627 36258264 42876836 64315254 72516528 75034463 85753672 96472881 128630508 150068926 171507344 192945762 225103389 257261016 300137852 385891524 450206778 514522032 600275704 675310167 771783048 900413556 1200551408 1350620334 1543566096 1800827112 2701240668 3601654224 5402481336 10804962672