Base | Representation |
---|---|
bin | 10010010011001001111110… |
… | …01010101101011001010111 |
3 | 12021110222001012000112121111 |
4 | 21021210333022231121113 |
5 | 20233300231220240330 |
6 | 221330140312355451 |
7 | 11322200534322553 |
oct | 1111447712553127 |
9 | 167428035015544 |
10 | 40240608368215 |
11 | 11904a45398362 |
12 | 461aa963a5b87 |
13 | 195b899a04988 |
14 | 9d192788c863 |
15 | 49bb3d29a32a |
hex | 24993f2ad657 |
40240608368215 has 16 divisors (see below), whose sum is σ = 51131217964608. Its totient is φ = 30297640997376.
The previous prime is 40240608368183. The next prime is 40240608368231. The reversal of 40240608368215 is 51286380604204.
It is a cyclic number.
It is not a de Polignac number, because 40240608368215 - 25 = 40240608368183 is a prime.
It is a Duffinian number.
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, 6923427 + ... + 11332036.
It is an arithmetic number, because the mean of its divisors is an integer number (3195701122788).
Almost surely, 240240608368215 is an apocalyptic number.
40240608368215 is a deficient number, since it is larger than the sum of its proper divisors (10890609596393).
40240608368215 is a wasteful number, since it uses less digits than its factorization.
40240608368215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18281418.
The product of its (nonzero) digits is 2211840, while the sum is 49.
The spelling of 40240608368215 in words is "forty trillion, two hundred forty billion, six hundred eight million, three hundred sixty-eight thousand, two hundred fifteen".
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