Base | Representation |
---|---|
bin | 1001100110111000… |
… | …01100011111110011 |
3 | 111022110200101001120 |
4 | 10303130030133303 |
5 | 41030421342111 |
6 | 2211453433323 |
7 | 241551150522 |
oct | 46334143763 |
9 | 14273611046 |
10 | 5157996531 |
11 | 2207611156 |
12 | bbb49b843 |
13 | 6427ca46c |
14 | 36d06c4b9 |
15 | 202c65406 |
hex | 13370c7f3 |
5157996531 has 8 divisors (see below), whose sum is σ = 6938190480. Its totient is φ = 3408233472.
The previous prime is 5157996479. The next prime is 5157996539. The reversal of 5157996531 is 1356997515.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5157996531 - 214 = 5157980147 is a prime.
It is a super-2 number, since 2×51579965312 = 53209856427616067922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5157996539) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7607326 + ... + 7608003.
It is an arithmetic number, because the mean of its divisors is an integer number (867273810).
Almost surely, 25157996531 is an apocalyptic number.
5157996531 is a deficient number, since it is larger than the sum of its proper divisors (1780193949).
5157996531 is a wasteful number, since it uses less digits than its factorization.
5157996531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15215445.
The product of its digits is 1275750, while the sum is 51.
The square root of 5157996531 is about 71819.1933329803. The cubic root of 5157996531 is about 1727.8008443666.
The spelling of 5157996531 in words is "five billion, one hundred fifty-seven million, nine hundred ninety-six thousand, five hundred thirty-one".
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