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14913559013380 = 225745677950669
BaseRepresentation
bin1101100100000101010101…
…1000110010100000000100
31221210201111120101021122121
43121001111120302200010
53423320432101412010
651415105555135324
73066316616010256
oct331012530624004
957721446337577
1014913559013380
11482a8942a3965
12180a4208a4544
1384245b8599a1
14397b6a537cd6
151ace089a03da
hexd9055632804

14913559013380 has 12 divisors (see below), whose sum is σ = 31318473928140. Its totient is φ = 5965423605344.

The previous prime is 14913559013347. The next prime is 14913559013383. The reversal of 14913559013380 is 8331095531941.

It can be written as a sum of positive squares in 2 ways, for example, as 11813078984256 + 3100480029124 = 3437016^2 + 1760818^2 .

It is not an unprimeable number, because it can be changed into a prime (14913559013383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372838975315 + ... + 372838975354.

It is an arithmetic number, because the mean of its divisors is an integer number (2609872827345).

Almost surely, 214913559013380 is an apocalyptic number.

14913559013380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14913559013380 is an abundant number, since it is smaller than the sum of its proper divisors (16404914914760).

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

14913559013380 is a wasteful number, since it uses less digits than its factorization.

14913559013380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745677950678 (or 745677950676 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 52.

The spelling of 14913559013380 in words is "fourteen trillion, nine hundred thirteen billion, five hundred fifty-nine million, thirteen thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 745677950669 1491355901338 2982711802676 3728389753345 7456779506690 14913559013380