Base | Representation |
---|---|
bin | 1011000000111… |
… | …11110001001101 |
3 | 20102212122120111 |
4 | 11200133301031 |
5 | 142123423223 |
6 | 13100320021 |
7 | 2201266534 |
oct | 540376115 |
9 | 212778514 |
10 | 92404813 |
11 | 48184116 |
12 | 26b43011 |
13 | 161b4707 |
14 | c3b531b |
15 | 81a430d |
hex | 581fc4d |
92404813 has 8 divisors (see below), whose sum is σ = 95056416. Its totient is φ = 89790000.
The previous prime is 92404801. The next prime is 92404861. The reversal of 92404813 is 31840429.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 92404813 - 213 = 92396621 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92404313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063 + ... + 14188.
It is an arithmetic number, because the mean of its divisors is an integer number (11882052).
Almost surely, 292404813 is an apocalyptic number.
It is an amenable number.
92404813 is a deficient number, since it is larger than the sum of its proper divisors (2651603).
92404813 is a wasteful number, since it uses less digits than its factorization.
92404813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18395.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 92404813 is about 9612.7422206153. The cubic root of 92404813 is about 452.0969017841.
The spelling of 92404813 in words is "ninety-two million, four hundred four thousand, eight hundred thirteen".
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