Base | Representation |
---|---|
bin | 10010100010111111… |
… | …01101110101110100 |
3 | 221200221020100010000 |
4 | 21101133231311310 |
5 | 130343021001231 |
6 | 4324013231300 |
7 | 501514555164 |
oct | 112137556564 |
9 | 27627210100 |
10 | 9957203316 |
11 | 424a644255 |
12 | 1b1a792530 |
13 | c28b849a8 |
14 | 6a65c25a4 |
15 | 3d42576e6 |
hex | 2517edd74 |
9957203316 has 30 divisors (see below), whose sum is σ = 26030097170. Its totient is φ = 3319067664.
The previous prime is 9957203299. The next prime is 9957203339. The reversal of 9957203316 is 6133027599.
It can be written as a sum of positive squares in only one way, i.e., 9524979216 + 432224100 = 97596^2 + 20790^2 .
It is a super-2 number, since 2×99572033162 (a number of 21 digits) 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 9 ways as a sum of consecutive naturals, for example, 15365731 + ... + 15366378.
Almost surely, 29957203316 is an apocalyptic number.
It is an amenable number.
9957203316 is an abundant number, since it is smaller than the sum of its proper divisors (16072893854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9957203316 is a wasteful number, since it uses less digits than its factorization.
9957203316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30732125 (or 30732114 counting only the distinct ones).
The product of its (nonzero) digits is 306180, while the sum is 45.
The square root of 9957203316 is about 99785.7871442622. The cubic root of 9957203316 is about 2151.3568731477.
The spelling of 9957203316 in words is "nine billion, nine hundred fifty-seven million, two hundred three thousand, three hundred sixteen".
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