Base | Representation |
---|---|
bin | 1110010000101110… |
… | …11011011001110010 |
3 | 201202121011010212212 |
4 | 13020113123121302 |
5 | 111140034131200 |
6 | 3303430252122 |
7 | 360510422120 |
oct | 71027333162 |
9 | 21677133785 |
10 | 7656552050 |
11 | 3279a18974 |
12 | 15981b7042 |
13 | 950342294 |
14 | 528c24910 |
15 | 2ec2a8035 |
hex | 1c85db672 |
7656552050 has 96 divisors (see below), whose sum is σ = 17192423424. Its totient is φ = 2481192000.
The previous prime is 7656552049. The next prime is 7656552097. The reversal of 7656552050 is 502556567.
It is a junction number, because it is equal to n+sod(n) for n = 7656551989 and 7656552007.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 458345 + ... + 474755.
It is an arithmetic number, because the mean of its divisors is an integer number (179087744).
Almost surely, 27656552050 is an apocalyptic number.
7656552050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
7656552050 is an abundant number, since it is smaller than the sum of its proper divisors (9535871374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7656552050 is a wasteful number, since it uses less digits than its factorization.
7656552050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16504 (or 16499 counting only the distinct ones).
The product of its (nonzero) digits is 315000, while the sum is 41.
The square root of 7656552050 is about 87501.7259829770. The cubic root of 7656552050 is about 1970.9597091534.
The spelling of 7656552050 in words is "seven billion, six hundred fifty-six million, five hundred fifty-two thousand, fifty".
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