Base | Representation |
---|---|
bin | 100101110100110110… |
… | …001100110000100101 |
3 | 10212211112102100221220 |
4 | 211310312030300211 |
5 | 1131134424231012 |
6 | 30354105530553 |
7 | 2635323256002 |
oct | 456466146045 |
9 | 125745370856 |
10 | 40615070757 |
11 | 1625216a888 |
12 | 7a55aa3a59 |
13 | 3aa3626a61 |
14 | 1d741588a9 |
15 | 10ca9d008c |
hex | 974d8cc25 |
40615070757 has 16 divisors (see below), whose sum is σ = 57273784320. Its totient is φ = 25530044400.
The previous prime is 40615070731. The next prime is 40615070759. The reversal of 40615070757 is 75707051604.
It is not a de Polignac number, because 40615070757 - 211 = 40615068709 is a prime.
It is a super-2 number, since 2×406150707572 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40615070759) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1676469 + ... + 1700522.
It is an arithmetic number, because the mean of its divisors is an integer number (3579611520).
Almost surely, 240615070757 is an apocalyptic number.
It is an amenable number.
40615070757 is a deficient number, since it is larger than the sum of its proper divisors (16658713563).
40615070757 is a wasteful number, since it uses less digits than its factorization.
40615070757 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3377224.
The product of its (nonzero) digits is 205800, while the sum is 42.
The spelling of 40615070757 in words is "forty billion, six hundred fifteen million, seventy thousand, seven hundred fifty-seven".
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