Base | Representation |
---|---|
bin | 1011110111111… |
… | …01101111101101 |
3 | 20221102111001001 |
4 | 11323331233231 |
5 | 200444333420 |
6 | 13514520301 |
7 | 2316430000 |
oct | 573755755 |
9 | 227374031 |
10 | 99605485 |
11 | 51252091 |
12 | 29436091 |
13 | 17836075 |
14 | d32b537 |
15 | 8b27b0a |
hex | 5efdbed |
99605485 has 20 divisors (see below), whose sum is σ = 139456188. Its totient is φ = 68292672.
The previous prime is 99605461. The next prime is 99605503. The reversal of 99605485 is 58450699.
It can be written as a sum of positive squares in 2 ways, for example, as 76073284 + 23532201 = 8722^2 + 4851^2 .
It is a de Polignac number, because none of the positive numbers 2k-99605485 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7857 + ... + 16153.
Almost surely, 299605485 is an apocalyptic number.
It is an amenable number.
99605485 is a deficient number, since it is larger than the sum of its proper divisors (39850703).
99605485 is an frugal number, since it uses more digits than its factorization.
99605485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8330 (or 8309 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 46.
The square root of 99605485 is about 9980.2547562675. The cubic root of 99605485 is about 463.5476867616.
The spelling of 99605485 in words is "ninety-nine million, six hundred five thousand, four hundred eighty-five".
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