Base | Representation |
---|---|
bin | 1011000100110… |
… | …10100110100110 |
3 | 20110211012201220 |
4 | 11202122212212 |
5 | 142241023232 |
6 | 13115201210 |
7 | 2205463431 |
oct | 542324646 |
9 | 213735656 |
10 | 92907942 |
11 | 48498126 |
12 | 27146206 |
13 | 1632c71a |
14 | c4a6818 |
15 | 825342c |
hex | 589a9a6 |
92907942 has 16 divisors (see below), whose sum is σ = 186699072. Its totient is φ = 30822120.
The previous prime is 92907931. The next prime is 92907943. The reversal of 92907942 is 24970929.
It is a junction number, because it is equal to n+sod(n) for n = 92907894 and 92907903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92907943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35428 + ... + 37959.
It is an arithmetic number, because the mean of its divisors is an integer number (11668692).
Almost surely, 292907942 is an apocalyptic number.
92907942 is an abundant number, since it is smaller than the sum of its proper divisors (93791130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92907942 is a wasteful number, since it uses less digits than its factorization.
92907942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73603.
The product of its (nonzero) digits is 81648, while the sum is 42.
The square root of 92907942 is about 9638.8765942925. The cubic root of 92907942 is about 452.9159481304.
The spelling of 92907942 in words is "ninety-two million, nine hundred seven thousand, nine hundred forty-two".
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