Base | Representation |
---|---|
bin | 100100011101111101… |
… | …011110010110001110 |
3 | 10202001221110222202010 |
4 | 210131331132112032 |
5 | 1120143241010024 |
6 | 25553314042050 |
7 | 2554233032313 |
oct | 443575362616 |
9 | 122057428663 |
10 | 39157360014 |
11 | 15674344163 |
12 | 7709879326 |
13 | 3900620316 |
14 | 1c76702d0a |
15 | 1042a3ab29 |
hex | 91df5e58e |
39157360014 has 32 divisors (see below), whose sum is σ = 78974904960. Its totient is φ = 12942653472.
The previous prime is 39157360007. The next prime is 39157360019. The reversal of 39157360014 is 41006375193.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39157360019) 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, 661332 + ... + 718104.
It is an arithmetic number, because the mean of its divisors is an integer number (2467965780).
Almost surely, 239157360014 is an apocalyptic number.
39157360014 is an abundant number, since it is smaller than the sum of its proper divisors (39817544946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39157360014 is a wasteful number, since it uses less digits than its factorization.
39157360014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57744.
The product of its (nonzero) digits is 68040, while the sum is 39.
It can be divided in two parts, 39157 and 360014, that added together give a triangular number (399171 = T893).
The spelling of 39157360014 in words is "thirty-nine billion, one hundred fifty-seven million, three hundred sixty thousand, fourteen".
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