Base | Representation |
---|---|
bin | 1011011101111110… |
… | …00101111110110100 |
3 | 120220002111001001022 |
4 | 11232333011332310 |
5 | 100102143010003 |
6 | 2454541520312 |
7 | 305401433102 |
oct | 55677057664 |
9 | 16802431038 |
10 | 6157000628 |
11 | 267a514779 |
12 | 1239b73098 |
13 | 77177924c |
14 | 4259dac72 |
15 | 2607eb738 |
hex | 16efc5fb4 |
6157000628 has 12 divisors (see below), whose sum is σ = 10781067780. Its totient is φ = 3076695552.
The previous prime is 6157000621. The next prime is 6157000639. The reversal of 6157000628 is 8260007516.
It can be written as a sum of positive squares in 2 ways, for example, as 2536331044 + 3620669584 = 50362^2 + 60172^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6157000621) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443501 + ... + 457172.
It is an arithmetic number, because the mean of its divisors is an integer number (898422315).
Almost surely, 26157000628 is an apocalyptic number.
It is an amenable number.
6157000628 is a deficient number, since it is larger than the sum of its proper divisors (4624067152).
6157000628 is a wasteful number, since it uses less digits than its factorization.
6157000628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 902386 (or 902384 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 6157000628 is about 78466.5573859335. The cubic root of 6157000628 is about 1832.8337186099.
The spelling of 6157000628 in words is "six billion, one hundred fifty-seven million, six hundred twenty-eight", and thus it is an aban number.
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