Base | Representation |
---|---|
bin | 1011110111000… |
… | …10001010100000 |
3 | 20221012202001212 |
4 | 11323202022200 |
5 | 200432230022 |
6 | 13512245252 |
7 | 2315446430 |
oct | 573421240 |
9 | 227182055 |
10 | 99492512 |
11 | 51185219 |
12 | 293a0828 |
13 | 177c6812 |
14 | d2dc2c0 |
15 | 8b043e2 |
hex | 5ee22a0 |
99492512 has 96 divisors (see below), whose sum is σ = 239057280. Its totient is φ = 39813120.
The previous prime is 99492479. The next prime is 99492529. The reversal of 99492512 is 21529499.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 99492512.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412712 + ... + 412952.
It is an arithmetic number, because the mean of its divisors is an integer number (2490180).
Almost surely, 299492512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 99492512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119528640).
99492512 is an abundant number, since it is smaller than the sum of its proper divisors (139564768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99492512 is a wasteful number, since it uses less digits than its factorization.
99492512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374 (or 366 counting only the distinct ones).
The product of its digits is 58320, while the sum is 41.
The square root of 99492512 is about 9974.5933250434. The cubic root of 99492512 is about 463.3723678217.
The spelling of 99492512 in words is "ninety-nine million, four hundred ninety-two thousand, five hundred twelve".
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