Base | Representation |
---|---|
bin | 11001000110010100… |
… | …10000110110001010 |
3 | 1021210002012111121102 |
4 | 30203022100312022 |
5 | 210044021414030 |
6 | 10105031341402 |
7 | 654626603204 |
oct | 144312206612 |
9 | 37702174542 |
10 | 13474794890 |
11 | 5795196927 |
12 | 2740821862 |
13 | 136987041b |
14 | 91b83d774 |
15 | 53ce8bc45 |
hex | 323290d8a |
13474794890 has 32 divisors (see below), whose sum is σ = 24354570240. Its totient is φ = 5367758400.
The previous prime is 13474794887. The next prime is 13474794901. The reversal of 13474794890 is 9849747431.
It is a super-2 number, since 2×134747948902 (a number of 21 digits) contains 22 as substring.
It is a Curzon 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, 2629751 + ... + 2634869.
It is an arithmetic number, because the mean of its divisors is an integer number (761080320).
Almost surely, 213474794890 is an apocalyptic number.
13474794890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13474794890 is a deficient number, since it is larger than the sum of its proper divisors (10879775350).
13474794890 is a wasteful number, since it uses less digits than its factorization.
13474794890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6158.
The product of its (nonzero) digits is 6096384, while the sum is 56.
The spelling of 13474794890 in words is "thirteen billion, four hundred seventy-four million, seven hundred ninety-four thousand, eight hundred ninety".
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