Base | Representation |
---|---|
bin | 1011111000011… |
… | …01101110111000 |
3 | 20221112210212100 |
4 | 11330031232320 |
5 | 201003432333 |
6 | 13520143400 |
7 | 2320121625 |
oct | 574155670 |
9 | 227483770 |
10 | 99670968 |
11 | 51297301 |
12 | 29467b60 |
13 | 17859b07 |
14 | d34734c |
15 | 8b3c213 |
hex | 5f0dbb8 |
99670968 has 48 divisors (see below), whose sum is σ = 271351080. Its totient is φ = 33050304.
The previous prime is 99670943. The next prime is 99670969. The reversal of 99670968 is 86907699.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99670969) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10671 + ... + 17697.
Almost surely, 299670968 is an apocalyptic number.
It is an amenable number.
99670968 is an abundant number, since it is smaller than the sum of its proper divisors (171680112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99670968 is a wasteful number, since it uses less digits than its factorization.
99670968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7236 (or 7229 counting only the distinct ones).
The product of its (nonzero) digits is 1469664, while the sum is 54.
The square root of 99670968 is about 9983.5348449334. The cubic root of 99670968 is about 463.6492469105.
The spelling of 99670968 in words is "ninety-nine million, six hundred seventy thousand, nine hundred sixty-eight".
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