Base | Representation |
---|---|
bin | 110010011101110011… |
… | …1100101011100010000 |
3 | 101100201210120201010200 |
4 | 1210323213211130100 |
5 | 3233422322240440 |
6 | 121441515455200 |
7 | 10554422220636 |
oct | 1447347453420 |
9 | 340653521120 |
10 | 108374415120 |
11 | 41a63594134 |
12 | 19006457500 |
13 | a2b17a696a |
14 | 536134d356 |
15 | 2c44542c30 |
hex | 193b9e5710 |
108374415120 has 120 divisors (see below), whose sum is σ = 364521508416. Its totient is φ = 28855052544.
The previous prime is 108374415119. The next prime is 108374415169. The reversal of 108374415120 is 21514473801.
108374415120 is a `hidden beast` number, since 10 + 83 + 7 + 441 + 5 + 120 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×1083744151202 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 349519 + ... + 582161.
Almost surely, 2108374415120 is an apocalyptic number.
108374415120 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 108374415120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182260754208).
108374415120 is an abundant number, since it is smaller than the sum of its proper divisors (256147093296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108374415120 is a wasteful number, since it uses less digits than its factorization.
108374415120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233309 (or 233300 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
Adding to 108374415120 its reverse (21514473801), we get a palindrome (129888888921).
The spelling of 108374415120 in words is "one hundred eight billion, three hundred seventy-four million, four hundred fifteen thousand, one hundred twenty".
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