Base | Representation |
---|---|
bin | 1101011000111… |
… | …00010010010101 |
3 | 21211100010011000 |
4 | 12230130102111 |
5 | 212223012433 |
6 | 15051133513 |
7 | 2532435405 |
oct | 654342225 |
9 | 254303130 |
10 | 112313493 |
11 | 58441876 |
12 | 31744299 |
13 | 1a3653b6 |
14 | 10cb8805 |
15 | 9cd8113 |
hex | 6b1c495 |
112313493 has 16 divisors (see below), whose sum is σ = 168672640. Its totient is φ = 73848672.
The previous prime is 112313489. The next prime is 112313497. The reversal of 112313493 is 394313211.
It is an interprime number because it is at equal distance from previous prime (112313489) and next prime (112313497).
It is not a de Polignac number, because 112313493 - 22 = 112313489 is a prime.
It is a super-2 number, since 2×1123134932 = 25228641419722098, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112313497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26521 + ... + 30462.
It is an arithmetic number, because the mean of its divisors is an integer number (10542040).
Almost surely, 2112313493 is an apocalyptic number.
It is an amenable number.
112313493 is a deficient number, since it is larger than the sum of its proper divisors (56359147).
112313493 is an equidigital number, since it uses as much as digits as its factorization.
112313493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57065 (or 57059 counting only the distinct ones).
The product of its digits is 1944, while the sum is 27.
The square root of 112313493 is about 10597.8060465362. The cubic root of 112313493 is about 482.4777735920.
The spelling of 112313493 in words is "one hundred twelve million, three hundred thirteen thousand, four hundred ninety-three".
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