Base | Representation |
---|---|
bin | 10001100100100… |
… | …01011000010001 |
3 | 101021100111110022 |
4 | 20302101120101 |
5 | 300213133423 |
6 | 22343113225 |
7 | 3436563164 |
oct | 1062213021 |
9 | 337314408 |
10 | 147396113 |
11 | 76223977 |
12 | 41442815 |
13 | 246c9947 |
14 | 1580badb |
15 | ce17dc8 |
hex | 8c91611 |
147396113 has 4 divisors (see below), whose sum is σ = 147532800. Its totient is φ = 147259428.
The previous prime is 147396097. The next prime is 147396143. The reversal of 147396113 is 311693741.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 147396113 - 24 = 147396097 is a prime.
It is a super-2 number, since 2×1473961132 = 43451228255017538, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (147396143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66713 + ... + 68886.
It is an arithmetic number, because the mean of its divisors is an integer number (36883200).
Almost surely, 2147396113 is an apocalyptic number.
It is an amenable number.
147396113 is a deficient number, since it is larger than the sum of its proper divisors (136687).
147396113 is a wasteful number, since it uses less digits than its factorization.
147396113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136686.
The product of its digits is 13608, while the sum is 35.
The square root of 147396113 is about 12140.6800880346. The cubic root of 147396113 is about 528.2368286841.
The spelling of 147396113 in words is "one hundred forty-seven million, three hundred ninety-six thousand, one hundred thirteen".
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