Base | Representation |
---|---|
bin | 1101010110000111… |
… | …01111111010011010 |
3 | 200111022221021211210 |
4 | 12223003233322122 |
5 | 104133200311124 |
6 | 3142543403550 |
7 | 342360152631 |
oct | 65303577232 |
9 | 20438837753 |
10 | 7164853914 |
11 | 3047411879 |
12 | 147b5b35b6 |
13 | 8a2505b3a |
14 | 4bd7d0518 |
15 | 2be02ea29 |
hex | 1ab0efe9a |
7164853914 has 16 divisors (see below), whose sum is σ = 14330544480. Its totient is φ = 2388145200.
The previous prime is 7164853879. The next prime is 7164853933. The reversal of 7164853914 is 4193584617.
It is a super-2 number, since 2×71648539142 (a number of 21 digits) contains 22 as substring.
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, 161889 + ... + 201339.
It is an arithmetic number, because the mean of its divisors is an integer number (895659030).
Almost surely, 27164853914 is an apocalyptic number.
7164853914 is an abundant number, since it is smaller than the sum of its proper divisors (7165690566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7164853914 is a wasteful number, since it uses less digits than its factorization.
7164853914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69725.
The product of its digits is 725760, while the sum is 48.
The square root of 7164853914 is about 84645.4600908991. The cubic root of 7164853914 is about 1927.8316824546.
The spelling of 7164853914 in words is "seven billion, one hundred sixty-four million, eight hundred fifty-three thousand, nine hundred fourteen".
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