Base | Representation |
---|---|
bin | 1011110101101… |
… | …00100000100011 |
3 | 20220212020112202 |
4 | 11322310200203 |
5 | 200410234012 |
6 | 13504243415 |
7 | 2314040300 |
oct | 572644043 |
9 | 226766482 |
10 | 99305507 |
11 | 51067774 |
12 | 2931056b |
13 | 1775c672 |
14 | d2900a7 |
15 | 8ab8cc2 |
hex | 5eb4823 |
99305507 has 12 divisors (see below), whose sum is σ = 115869600. Its totient is φ = 84860496.
The previous prime is 99305489. The next prime is 99305509. The reversal of 99305507 is 70550399.
It is not a de Polignac number, because 99305507 - 26 = 99305443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (99305509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14198 + ... + 20004.
It is an arithmetic number, because the mean of its divisors is an integer number (9655800).
Almost surely, 299305507 is an apocalyptic number.
99305507 is a deficient number, since it is larger than the sum of its proper divisors (16564093).
99305507 is a wasteful number, since it uses less digits than its factorization.
99305507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6170 (or 6163 counting only the distinct ones).
The product of its (nonzero) digits is 42525, while the sum is 38.
The square root of 99305507 is about 9965.2148496658. The cubic root of 99305507 is about 463.0818692528.
The spelling of 99305507 in words is "ninety-nine million, three hundred five thousand, five hundred seven".
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