Base | Representation |
---|---|
bin | 1011000001001… |
… | …01011011011001 |
3 | 20102220211101000 |
4 | 11200211123121 |
5 | 142130143433 |
6 | 13101015213 |
7 | 2201424240 |
oct | 540453331 |
9 | 212824330 |
10 | 92427993 |
11 | 4819a579 |
12 | 26b54509 |
13 | 161c2128 |
14 | c3bd957 |
15 | 81ab113 |
hex | 58256d9 |
92427993 has 32 divisors (see below), whose sum is σ = 159077120. Its totient is φ = 51943680.
The previous prime is 92427971. The next prime is 92428003. The reversal of 92427993 is 39972429.
It is not a de Polignac number, because 92427993 - 29 = 92427481 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (92427943) 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 31 ways as a sum of consecutive naturals, for example, 7521 + ... + 15537.
It is an arithmetic number, because the mean of its divisors is an integer number (4971160).
Almost surely, 292427993 is an apocalyptic number.
It is an amenable number.
92427993 is a deficient number, since it is larger than the sum of its proper divisors (66649127).
92427993 is a wasteful number, since it uses less digits than its factorization.
92427993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8094 (or 8088 counting only the distinct ones).
The product of its digits is 244944, while the sum is 45.
The square root of 92427993 is about 9613.9478363469. The cubic root of 92427993 is about 452.1347018715.
The spelling of 92427993 in words is "ninety-two million, four hundred twenty-seven thousand, nine hundred ninety-three".
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