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13356239590120 = 23571714925397417
BaseRepresentation
bin1100001001011011110111…
…1010101001001011101000
31202021211210022010202011211
43002112331322221023220
53222312034313340440
644223434411202504
72545646032222450
oct302267572511350
952254708122154
1013356239590120
11428a393063499
1215b8641746434
1375b64615bbab
14342634432d60
1518265e39ceea
hexc25bdea92e8

13356239590120 has 256 divisors, whose sum is σ = 36628303680000. Its totient is φ = 4278723969024.

The previous prime is 13356239590093. The next prime is 13356239590139. The reversal of 13356239590120 is 2109593265331.

It is a super-2 number, since 2×133562395901202 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1800756652 + ... + 1800764068.

It is an arithmetic number, because the mean of its divisors is an integer number (143079311250).

Almost surely, 213356239590120 is an apocalyptic number.

13356239590120 is a gapful number since it is divisible by the number (10) 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 13356239590120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18314151840000).

13356239590120 is an abundant number, since it is smaller than the sum of its proper divisors (23272064089880).

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

13356239590120 is a wasteful number, since it uses less digits than its factorization.

13356239590120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10140 (or 10136 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 49.

The spelling of 13356239590120 in words is "thirteen trillion, three hundred fifty-six billion, two hundred thirty-nine million, five hundred ninety thousand, one hundred twenty".