Base | Representation |
---|---|
bin | 1001100001110111… |
… | …10110101100110111 |
3 | 111012112120220120010 |
4 | 10300323312230313 |
5 | 40434141323330 |
6 | 2203352511303 |
7 | 240530656365 |
oct | 46073665467 |
9 | 14175526503 |
10 | 5115964215 |
11 | 21959126aa |
12 | ba93ab533 |
13 | 636ba187b |
14 | 36764a635 |
15 | 1ee2113b0 |
hex | 130ef6b37 |
5115964215 has 16 divisors (see below), whose sum is σ = 8385191136. Its totient is φ = 2661964800.
The previous prime is 5115964201. The next prime is 5115964229. The reversal of 5115964215 is 5124695115.
It is an interprime number because it is at equal distance from previous prime (5115964201) and next prime (5115964229).
It is not a de Polignac number, because 5115964215 - 212 = 5115960119 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4158706 + ... + 4159935.
It is an arithmetic number, because the mean of its divisors is an integer number (524074446).
Almost surely, 25115964215 is an apocalyptic number.
5115964215 is a deficient number, since it is larger than the sum of its proper divisors (3269226921).
5115964215 is a wasteful number, since it uses less digits than its factorization.
5115964215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8318690.
The product of its digits is 54000, while the sum is 39.
The square root of 5115964215 is about 71525.9688155288. The cubic root of 5115964215 is about 1723.0947769868.
The spelling of 5115964215 in words is "five billion, one hundred fifteen million, nine hundred sixty-four thousand, two hundred fifteen".
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