Base | Representation |
---|---|
bin | 100101111011100000011… |
… | …1101110101011100101111 |
3 | 200110100202012211212211011 |
4 | 1023313000331311130233 |
5 | 1140402242341441411 |
6 | 15030500104010051 |
7 | 1045425545250214 |
oct | 113670075653457 |
9 | 20410665755734 |
10 | 5213032765231 |
11 | 172a920102115 |
12 | 7023a2160927 |
13 | 2ba7824b7935 |
14 | 1404526c1b0b |
15 | 90909e1ac21 |
hex | 4bdc0f7572f |
5213032765231 has 4 divisors (see below), whose sum is σ = 5213077895872. Its totient is φ = 5212987634592.
The previous prime is 5213032765217. The next prime is 5213032765271. The reversal of 5213032765231 is 1325672303125.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5213032765231 - 27 = 5213032765103 is a prime.
It is a super-2 number, since 2×52130327652312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5213032765271) 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, 22391610 + ... + 22623223.
It is an arithmetic number, because the mean of its divisors is an integer number (1303269473968).
Almost surely, 25213032765231 is an apocalyptic number.
5213032765231 is a deficient number, since it is larger than the sum of its proper divisors (45130641).
5213032765231 is a wasteful number, since it uses less digits than its factorization.
5213032765231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45130640.
The product of its (nonzero) digits is 226800, while the sum is 40.
The spelling of 5213032765231 in words is "five trillion, two hundred thirteen billion, thirty-two million, seven hundred sixty-five thousand, two hundred thirty-one".
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