Base | Representation |
---|---|
bin | 1001111001010000… |
… | …01101000001101011 |
3 | 111201012201122021122 |
4 | 10330220031001223 |
5 | 41334401424441 |
6 | 2235041325455 |
7 | 245432303540 |
oct | 47450150153 |
9 | 14635648248 |
10 | 5312139371 |
11 | 2286622a30 |
12 | 104303688b |
13 | 668719c46 |
14 | 385714bc7 |
15 | 21156234b |
hex | 13ca0d06b |
5312139371 has 16 divisors (see below), whose sum is σ = 6648721920. Its totient is φ = 4123207680.
The previous prime is 5312139367. The next prime is 5312139383. The reversal of 5312139371 is 1739312135.
It is a cyclic number.
It is not a de Polignac number, because 5312139371 - 22 = 5312139367 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5312139341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114431 + ... + 154008.
It is an arithmetic number, because the mean of its divisors is an integer number (415545120).
Almost surely, 25312139371 is an apocalyptic number.
5312139371 is a deficient number, since it is larger than the sum of its proper divisors (1336582549).
5312139371 is a wasteful number, since it uses less digits than its factorization.
5312139371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268714.
The product of its digits is 17010, while the sum is 35.
The square root of 5312139371 is about 72884.4247490505. The cubic root of 5312139371 is about 1744.8435281410.
The spelling of 5312139371 in words is "five billion, three hundred twelve million, one hundred thirty-nine thousand, three hundred seventy-one".
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