Base | Representation |
---|---|
bin | 110100110011111100… |
… | …1010111101001101111 |
3 | 101211201220010211110120 |
4 | 1221213321113221233 |
5 | 3324232013221111 |
6 | 124033441540023 |
7 | 11123314102644 |
oct | 1514771275157 |
9 | 354656124416 |
10 | 113412242031 |
11 | 44109288050 |
12 | 19b91644613 |
13 | a90541ac2a |
14 | 56bc459dcb |
15 | 2e3b96c406 |
hex | 1a67e57a6f |
113412242031 has 8 divisors (see below), whose sum is σ = 164963261184. Its totient is φ = 68734692120.
The previous prime is 113412242023. The next prime is 113412242039. The reversal of 113412242031 is 130242214311.
It is an interprime number because it is at equal distance from previous prime (113412242023) and next prime (113412242039).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 113412242031 - 23 = 113412242023 is a prime.
It is a super-2 number, since 2×1134122420312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 113412241992 and 113412242010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113412242039) 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, 1718367271 + ... + 1718367336.
It is an arithmetic number, because the mean of its divisors is an integer number (20620407648).
Almost surely, 2113412242031 is an apocalyptic number.
113412242031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
113412242031 is a deficient number, since it is larger than the sum of its proper divisors (51551019153).
113412242031 is a wasteful number, since it uses less digits than its factorization.
113412242031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3436734621.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 113412242031 its reverse (130242214311), we get a palindrome (243654456342).
The spelling of 113412242031 in words is "one hundred thirteen billion, four hundred twelve million, two hundred forty-two thousand, thirty-one".
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