Base | Representation |
---|---|
bin | 110100100111100110… |
… | …0100001000100101001 |
3 | 101210200000100120100010 |
4 | 1221033030201010221 |
5 | 3322404421042303 |
6 | 123524355402133 |
7 | 11110122500250 |
oct | 1511714410451 |
9 | 353600316303 |
10 | 112997830953 |
11 | 43a16369957 |
12 | 19a968b3349 |
13 | a86a602087 |
14 | 567d3c3797 |
15 | 2e153adc03 |
hex | 1a4f321129 |
112997830953 has 16 divisors (see below), whose sum is σ = 172196612096. Its totient is φ = 64566648720.
The previous prime is 112997830949. The next prime is 112997830993. The reversal of 112997830953 is 359038799211.
It is not a de Polignac number, because 112997830953 - 22 = 112997830949 is a prime.
It is the 336152-nd Hogben number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112997830893 and 112997830902.
It is not an unprimeable number, because it can be changed into a prime (112997830993) by changing a digit.
It is a nontrivial repunit in base 336151.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272400 + ... + 547902.
It is an arithmetic number, because the mean of its divisors is an integer number (10762288256).
Almost surely, 2112997830953 is an apocalyptic number.
It is an amenable number.
112997830953 is a deficient number, since it is larger than the sum of its proper divisors (59198781143).
112997830953 is a wasteful number, since it uses less digits than its factorization.
112997830953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295044.
The product of its (nonzero) digits is 3674160, while the sum is 57.
The spelling of 112997830953 in words is "one hundred twelve billion, nine hundred ninety-seven million, eight hundred thirty thousand, nine hundred fifty-three".
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