Base | Representation |
---|---|
bin | 1011110100001… |
… | …11000100011110 |
3 | 20220111210020112 |
4 | 11322013010132 |
5 | 200333310030 |
6 | 13500250022 |
7 | 2312333546 |
oct | 572070436 |
9 | 226453215 |
10 | 99119390 |
11 | 50a4a957 |
12 | 29240912 |
13 | 176c5a36 |
14 | d242326 |
15 | 8a7da95 |
hex | 5e8711e |
99119390 has 32 divisors (see below), whose sum is σ = 194292000. Its totient is φ = 36263808.
The previous prime is 99119359. The next prime is 99119393. The reversal of 99119390 is 9391199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99119393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3485 + ... + 14504.
It is an arithmetic number, because the mean of its divisors is an integer number (6071625).
Almost surely, 299119390 is an apocalyptic number.
99119390 is a deficient number, since it is larger than the sum of its proper divisors (95172610).
99119390 is a wasteful number, since it uses less digits than its factorization.
99119390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18044.
The product of its (nonzero) digits is 19683, while the sum is 41.
The square root of 99119390 is about 9955.8721365835. The cubic root of 99119390 is about 462.7923877972.
The spelling of 99119390 in words is "ninety-nine million, one hundred nineteen thousand, three hundred ninety".
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