Base | Representation |
---|---|
bin | 11010111010001101010100 |
3 | 111021101111100 |
4 | 122322031110 |
5 | 3301213124 |
6 | 411110100 |
7 | 113650035 |
oct | 32721524 |
9 | 14241440 |
10 | 7054164 |
11 | 3a88997 |
12 | 2442330 |
13 | 15cca80 |
14 | d18a8c |
15 | 9451c9 |
hex | 6ba354 |
7054164 has 36 divisors (see below), whose sum is σ = 19204276. Its totient is φ = 2170368.
The previous prime is 7054139. The next prime is 7054171. The reversal of 7054164 is 4614507.
It can be written as a sum of positive squares in 2 ways, for example, as 2125764 + 4928400 = 1458^2 + 2220^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×70541642 = 99522459477792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7069 + ... + 8004.
Almost surely, 27054164 is an apocalyptic number.
It is an amenable number.
7054164 is an abundant number, since it is smaller than the sum of its proper divisors (12150112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7054164 is a wasteful number, since it uses less digits than its factorization.
7054164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15096 (or 15091 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 7054164 is about 2655.9676202846. The cubic root of 7054164 is about 191.7852416461.
The spelling of 7054164 in words is "seven million, fifty-four thousand, one hundred sixty-four".
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