Base | Representation |
---|---|
bin | 110100010111011011… |
… | …1111101010100101011 |
3 | 101202021012222220011012 |
4 | 1220232313331110223 |
5 | 3320302111230411 |
6 | 123354505054135 |
7 | 11060516402540 |
oct | 1505667752453 |
9 | 352235886135 |
10 | 112455570731 |
11 | 43768268809 |
12 | 1996518734b |
13 | a7b217173a |
14 | 562b38abc7 |
15 | 2dd299918b |
hex | 1a2edfd52b |
112455570731 has 16 divisors (see below), whose sum is σ = 135519452160. Its totient is φ = 91158981120.
The previous prime is 112455570727. The next prime is 112455570739. The reversal of 112455570731 is 137075554211.
It is a cyclic number.
It is not a de Polignac number, because 112455570731 - 22 = 112455570727 is a prime.
It is a super-2 number, since 2×1124555707312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112455570739) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 655955 + ... + 809436.
It is an arithmetic number, because the mean of its divisors is an integer number (8469965760).
Almost surely, 2112455570731 is an apocalyptic number.
112455570731 is a deficient number, since it is larger than the sum of its proper divisors (23063881429).
112455570731 is a wasteful number, since it uses less digits than its factorization.
112455570731 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1465994.
The product of its (nonzero) digits is 147000, while the sum is 41.
The spelling of 112455570731 in words is "one hundred twelve billion, four hundred fifty-five million, five hundred seventy thousand, seven hundred thirty-one".
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