Base | Representation |
---|---|
bin | 11001110011110111… |
… | …01110100010001110 |
3 | 1022202201010102211020 |
4 | 30321323232202032 |
5 | 211334324012202 |
6 | 10211000335010 |
7 | 1000246240425 |
oct | 147173564216 |
9 | 38681112736 |
10 | 13856860302 |
11 | 597092226a |
12 | 2828774466 |
13 | 13caa7272c |
14 | 9564962bc |
15 | 5617ab5bc |
hex | 339eee88e |
13856860302 has 16 divisors (see below), whose sum is σ = 27718567632. Its totient is φ = 4618145600.
The previous prime is 13856860289. The next prime is 13856860307. The reversal of 13856860302 is 20306865831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13856860307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164253 + ... + 233864.
It is an arithmetic number, because the mean of its divisors is an integer number (1732410477).
Almost surely, 213856860302 is an apocalyptic number.
13856860302 is an abundant number, since it is smaller than the sum of its proper divisors (13861707330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13856860302 is a wasteful number, since it uses less digits than its factorization.
13856860302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403923.
The product of its (nonzero) digits is 207360, while the sum is 42.
The spelling of 13856860302 in words is "thirteen billion, eight hundred fifty-six million, eight hundred sixty thousand, three hundred two".
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