Base | Representation |
---|---|
bin | 1010111111011… |
… | …00000011011001 |
3 | 20102110220000000 |
4 | 11133230003121 |
5 | 142100133420 |
6 | 13052003213 |
7 | 2166425133 |
oct | 537540331 |
9 | 212426000 |
10 | 92192985 |
11 | 48049a55 |
12 | 26a60509 |
13 | 1613c181 |
14 | c35c053 |
15 | 8161690 |
hex | 57ec0d9 |
92192985 has 32 divisors (see below), whose sum is σ = 165941760. Its totient is φ = 49163760.
The previous prime is 92192957. The next prime is 92193007. The reversal of 92192985 is 58929129.
It is not a de Polignac number, because 92192985 - 27 = 92192857 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 92192985.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6720 + ... + 15150.
It is an arithmetic number, because the mean of its divisors is an integer number (5185680).
Almost surely, 292192985 is an apocalyptic number.
It is an amenable number.
92192985 is a deficient number, since it is larger than the sum of its proper divisors (73748775).
92192985 is an frugal number, since it uses more digits than its factorization.
92192985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8457 (or 8439 counting only the distinct ones).
The product of its digits is 116640, while the sum is 45.
The square root of 92192985 is about 9601.7178150579. The cubic root of 92192985 is about 451.7511764514.
The spelling of 92192985 in words is "ninety-two million, one hundred ninety-two thousand, nine hundred eighty-five".
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