Base | Representation |
---|---|
bin | 1011110000110… |
… | …01010000101010 |
3 | 20212122221021000 |
4 | 11320121100222 |
5 | 200224411420 |
6 | 13442455430 |
7 | 2305451334 |
oct | 570312052 |
9 | 225587230 |
10 | 98669610 |
11 | 50772a36 |
12 | 29064576 |
13 | 175990b0 |
14 | d166454 |
15 | 89e0690 |
hex | 5e1942a |
98669610 has 64 divisors (see below), whose sum is σ = 283368960. Its totient is φ = 24287040.
The previous prime is 98669579. The next prime is 98669663. The reversal of 98669610 is 1696689.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10546 + ... + 17565.
It is an arithmetic number, because the mean of its divisors is an integer number (4427640).
Almost surely, 298669610 is an apocalyptic number.
98669610 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
98669610 is an abundant number, since it is smaller than the sum of its proper divisors (184699350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98669610 is a wasteful number, since it uses less digits than its factorization.
98669610 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28140 (or 28134 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 45.
The square root of 98669610 is about 9933.2577737618. The cubic root of 98669610 is about 462.0913126983.
The spelling of 98669610 in words is "ninety-eight million, six hundred sixty-nine thousand, six hundred ten".
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