Base | Representation |
---|---|
bin | 1001001011111110… |
… | …10100011100111011 |
3 | 110201202000222100111 |
4 | 10211333110130323 |
5 | 40100133320011 |
6 | 2133232445151 |
7 | 233141024551 |
oct | 44577243473 |
9 | 13652028314 |
10 | 4932323131 |
11 | 210119340a |
12 | b579a97b7 |
13 | 607b245c8 |
14 | 34b0c5bd1 |
15 | 1dd039121 |
hex | 125fd473b |
4932323131 has 4 divisors (see below), whose sum is σ = 4932558712. Its totient is φ = 4932087552.
The previous prime is 4932323089. The next prime is 4932323167. The reversal of 4932323131 is 1313232394.
It is a semiprime because it is the product of two primes.
It is a 8-Lehmer number, since φ(4932323131) divides (4932323131-1)8.
It is a cyclic number.
It is not a de Polignac number, because 4932323131 - 219 = 4931798843 is a prime.
It is a super-2 number, since 2×49323231312 = 48655622937195286322, which contains 22 as substring.
It is the 70231-st Hogben number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4932323093 and 4932323102.
It is not an unprimeable number, because it can be changed into a prime (4932353131) 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, 82950 + ... + 129403.
It is an arithmetic number, because the mean of its divisors is an integer number (1233139678).
Almost surely, 24932323131 is an apocalyptic number.
4932323131 is a deficient number, since it is larger than the sum of its proper divisors (235581).
4932323131 is a wasteful number, since it uses less digits than its factorization.
4932323131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235580.
The product of its digits is 11664, while the sum is 31.
The square root of 4932323131 is about 70230.5000053396. The cubic root of 4932323131 is about 1702.2258192835.
The spelling of 4932323131 in words is "four billion, nine hundred thirty-two million, three hundred twenty-three thousand, one hundred thirty-one".
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