Base | Representation |
---|---|
bin | 1011110110110… |
… | …01000001001000 |
3 | 20221010211200022 |
4 | 11323121001020 |
5 | 200430030143 |
6 | 13511400012 |
7 | 2315232260 |
oct | 573310110 |
9 | 227124608 |
10 | 99455048 |
11 | 5115a060 |
12 | 29383008 |
13 | 177b2754 |
14 | d2cc7a0 |
15 | 8ae8268 |
hex | 5ed9048 |
99455048 has 32 divisors (see below), whose sum is σ = 232493760. Its totient is φ = 38748480.
The previous prime is 99455047. The next prime is 99455077. The reversal of 99455048 is 84055499.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is not an unprimeable number, because it can be changed into a prime (99455047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80111 + ... + 81342.
It is an arithmetic number, because the mean of its divisors is an integer number (7265430).
Almost surely, 299455048 is an apocalyptic number.
It is an amenable number.
99455048 is an abundant number, since it is smaller than the sum of its proper divisors (133038712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99455048 is a wasteful number, since it uses less digits than its factorization.
99455048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161477 (or 161473 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 44.
The square root of 99455048 is about 9972.7151769215. The cubic root of 99455048 is about 463.3141994180.
The spelling of 99455048 in words is "ninety-nine million, four hundred fifty-five thousand, forty-eight".
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