Base | Representation |
---|---|
bin | 10000001101111… |
… | …10010111001111 |
3 | 100110222212001220 |
4 | 20012332113033 |
5 | 234311433111 |
6 | 21255534423 |
7 | 3241241442 |
oct | 1006762717 |
9 | 313885056 |
10 | 136046031 |
11 | 6a881440 |
12 | 3968a413 |
13 | 22254714 |
14 | 140d5659 |
15 | be24e06 |
hex | 81be5cf |
136046031 has 8 divisors (see below), whose sum is σ = 197885184. Its totient is φ = 82452120.
The previous prime is 136046021. The next prime is 136046039. The reversal of 136046031 is 130640631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 136046031 - 25 = 136045999 is a prime.
It is a super-2 number, since 2×1360460312 = 37017045101705922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 136045992 and 136046010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136046039) 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, 2061271 + ... + 2061336.
It is an arithmetic number, because the mean of its divisors is an integer number (24735648).
Almost surely, 2136046031 is an apocalyptic number.
136046031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
136046031 is a deficient number, since it is larger than the sum of its proper divisors (61839153).
136046031 is a wasteful number, since it uses less digits than its factorization.
136046031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4122621.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 136046031 is about 11663.8771855674. The cubic root of 136046031 is about 514.3143305395.
Adding to 136046031 its reverse (130640631), we get a palindrome (266686662).
The spelling of 136046031 in words is "one hundred thirty-six million, forty-six thousand, thirty-one".
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