Base | Representation |
---|---|
bin | 11001101100011111… |
… | …10111111011000110 |
3 | 1022121101210021101210 |
4 | 30312033313323012 |
5 | 211223012022044 |
6 | 10200511232250 |
7 | 665565562305 |
oct | 146617677306 |
9 | 38541707353 |
10 | 13795032774 |
11 | 5939a33336 |
12 | 280bb18686 |
13 | 13bb0059b3 |
14 | 94c1a043c |
15 | 55b1471b9 |
hex | 3363f7ec6 |
13795032774 has 16 divisors (see below), whose sum is σ = 28262994480. Its totient is φ = 4486189440.
The previous prime is 13795032709. The next prime is 13795032787. The reversal of 13795032774 is 47723059731.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28038439 + ... + 28038930.
It is an arithmetic number, because the mean of its divisors is an integer number (1766437155).
Almost surely, 213795032774 is an apocalyptic number.
13795032774 is an abundant number, since it is smaller than the sum of its proper divisors (14467961706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13795032774 is a wasteful number, since it uses less digits than its factorization.
13795032774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56077415.
The product of its (nonzero) digits is 1111320, while the sum is 48.
The spelling of 13795032774 in words is "thirteen billion, seven hundred ninety-five million, thirty-two thousand, seven hundred seventy-four".
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