Base | Representation |
---|---|
bin | 1011110011101… |
… | …01111110011111 |
3 | 20220101020012101 |
4 | 11321311332133 |
5 | 200324040000 |
6 | 13454545531 |
7 | 2311622455 |
oct | 571657637 |
9 | 226336171 |
10 | 99049375 |
11 | 50a02297 |
12 | 292082a7 |
13 | 1769cbc9 |
14 | d2249d5 |
15 | 8a67e6a |
hex | 5e75f9f |
99049375 has 30 divisors (see below), whose sum is σ = 130926840. Its totient is φ = 74898000.
The previous prime is 99049373. The next prime is 99049381. The reversal of 99049375 is 57394099.
It is not a de Polignac number, because 99049375 - 21 = 99049373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99049373) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 225406 + ... + 225844.
It is an arithmetic number, because the mean of its divisors is an integer number (4364228).
Almost surely, 299049375 is an apocalyptic number.
99049375 is a gapful number since it is divisible by the number (95) formed by its first and last digit.
99049375 is a deficient number, since it is larger than the sum of its proper divisors (31877465).
99049375 is an equidigital number, since it uses as much as digits as its factorization.
99049375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 497 (or 463 counting only the distinct ones).
The product of its (nonzero) digits is 306180, while the sum is 46.
The square root of 99049375 is about 9952.3552488846. The cubic root of 99049375 is about 462.6833945202.
The spelling of 99049375 in words is "ninety-nine million, forty-nine thousand, three hundred seventy-five".
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