Base | Representation |
---|---|
bin | 111000000111101101… |
… | …1111000111000010000 |
3 | 102112002002222110011010 |
4 | 1300033123320320100 |
5 | 3433310110202032 |
6 | 131210520050520 |
7 | 11464356360102 |
oct | 1601733707020 |
9 | 375062873133 |
10 | 120518053392 |
11 | 47125332320 |
12 | 1b435303a40 |
13 | b498620839 |
14 | 5b9407b572 |
15 | 32056d7ccc |
hex | 1c0f6f8e10 |
120518053392 has 40 divisors (see below), whose sum is σ = 339641788320. Its totient is φ = 36520622080.
The previous prime is 120518053363. The next prime is 120518053393. The reversal of 120518053392 is 293350815021.
It is a self number, because there is not a number n which added to its sum of digits gives 120518053392.
It is not an unprimeable number, because it can be changed into a prime (120518053393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114126417 + ... + 114127472.
It is an arithmetic number, because the mean of its divisors is an integer number (8491044708).
Almost surely, 2120518053392 is an apocalyptic number.
120518053392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120518053392 is an abundant number, since it is smaller than the sum of its proper divisors (219123734928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120518053392 is a wasteful number, since it uses less digits than its factorization.
120518053392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228253911 (or 228253905 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 39.
The spelling of 120518053392 in words is "one hundred twenty billion, five hundred eighteen million, fifty-three thousand, three hundred ninety-two".
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