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12468037900 = 2252228754517
BaseRepresentation
bin10111001110010011…
…10010100100001100
31012011220210221122111
423213021302210030
5201013304203100
65421105153404
7620653400503
oct134711624414
935156727574
1012468037900
11531897845a
1224bb62b864
131239108826
14863c5383a
154ce8c36ba
hex2e727290c

12468037900 has 36 divisors (see below), whose sum is σ = 27067968928. Its totient is φ = 4984943040.

The previous prime is 12468037891. The next prime is 12468037927. The reversal of 12468037900 is 973086421.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201442 + ... + 255958.

Almost surely, 212468037900 is an apocalyptic number.

12468037900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12468037900 is an abundant number, since it is smaller than the sum of its proper divisors (14599931028).

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

12468037900 is a wasteful number, since it uses less digits than its factorization.

12468037900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56818 (or 56811 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 12468037900 in words is "twelve billion, four hundred sixty-eight million, thirty-seven thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2287 4574 9148 11435 22870 45740 54517 57175 109034 114350 218068 228700 272585 545170 1090340 1362925 2725850 5451700 124680379 249360758 498721516 623401895 1246803790 2493607580 3117009475 6234018950 12468037900