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130835854372 = 2294633456511
BaseRepresentation
bin111100111011001101…
…1001011010000100100
3110111201011202001021011
41321312123023100210
54120422434314442
6140034414232004
712311143261366
oct1716633132044
9414634661234
10130835854372
115053a479973
12214347b5604
13c4510cc312
1464924c8d36
15360b41e117
hex1e766cb424

130835854372 has 12 divisors (see below), whose sum is σ = 228987006976. Its totient is φ = 65410995240.

The previous prime is 130835854363. The next prime is 130835854379. The reversal of 130835854372 is 273458538031.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (130835854379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1690404 + ... + 1766107.

Almost surely, 2130835854372 is an apocalyptic number.

It is an amenable number.

130835854372 is a deficient number, since it is larger than the sum of its proper divisors (98151152604).

130835854372 is a wasteful number, since it uses less digits than its factorization.

130835854372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465978 (or 3465976 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 130835854372 in words is "one hundred thirty billion, eight hundred thirty-five million, eight hundred fifty-four thousand, three hundred seventy-two".

Divisors: 1 2 4 9463 18926 37852 3456511 6913022 13826044 32708963593 65417927186 130835854372