Base | Representation |
---|---|
bin | 1011110100110… |
… | …00100010011000 |
3 | 20220122102101101 |
4 | 11322120202120 |
5 | 200343102221 |
6 | 13502001144 |
7 | 2313052255 |
oct | 572304230 |
9 | 226572341 |
10 | 99190936 |
11 | 50a99689 |
12 | 292761b4 |
13 | 1771c480 |
14 | d26042c |
15 | 8a94d91 |
hex | 5e98898 |
99190936 has 32 divisors (see below), whose sum is σ = 200823840. Its totient is φ = 45658368.
The previous prime is 99190921. The next prime is 99190943. The reversal of 99190936 is 63909199.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46485 + ... + 48571.
It is an arithmetic number, because the mean of its divisors is an integer number (6275745).
Almost surely, 299190936 is an apocalyptic number.
It is an amenable number.
99190936 is an abundant number, since it is smaller than the sum of its proper divisors (101632904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99190936 is a wasteful number, since it uses less digits than its factorization.
99190936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2563 (or 2559 counting only the distinct ones).
The product of its (nonzero) digits is 118098, while the sum is 46.
The square root of 99190936 is about 9959.4646442467. The cubic root of 99190936 is about 462.9037113929.
The spelling of 99190936 in words is "ninety-nine million, one hundred ninety thousand, nine hundred thirty-six".
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