Base | Representation |
---|---|
bin | 1011110101100… |
… | …01010000100001 |
3 | 20220211120021122 |
4 | 11322301100201 |
5 | 200404322233 |
6 | 13504102025 |
7 | 2313653420 |
oct | 572612041 |
9 | 226746248 |
10 | 99292193 |
11 | 51058770 |
12 | 29304915 |
13 | 177565a0 |
14 | d2892b7 |
15 | 8ab4d98 |
hex | 5eb1421 |
99292193 has 32 divisors (see below), whose sum is σ = 134168832. Its totient is φ = 70963200.
The previous prime is 99292187. The next prime is 99292199. The reversal of 99292193 is 39129299.
It is an interprime number because it is at equal distance from previous prime (99292187) and next prime (99292199).
It is not a de Polignac number, because 99292193 - 26 = 99292129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (99292199) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281105 + ... + 281457.
It is an arithmetic number, because the mean of its divisors is an integer number (4192776).
Almost surely, 299292193 is an apocalyptic number.
It is an amenable number.
99292193 is a deficient number, since it is larger than the sum of its proper divisors (34876639).
99292193 is a wasteful number, since it uses less digits than its factorization.
99292193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 665.
The product of its digits is 78732, while the sum is 44.
The square root of 99292193 is about 9964.5468035430. The cubic root of 99292193 is about 463.0611730271.
It can be divided in two parts, 99 and 292193, that added together give a palindrome (292292).
The spelling of 99292193 in words is "ninety-nine million, two hundred ninety-two thousand, one hundred ninety-three".
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