Base | Representation |
---|---|
bin | 1010111111011… |
… | …01010001001001 |
3 | 20102111010211022 |
4 | 11133231101021 |
5 | 142100313321 |
6 | 13052042225 |
7 | 2166445502 |
oct | 537552111 |
9 | 212433738 |
10 | 92197961 |
11 | 48052769 |
12 | 26a63375 |
13 | 1614150b |
14 | c35dba9 |
15 | 8162dab |
hex | 57ed449 |
92197961 has 8 divisors (see below), whose sum is σ = 96742464. Its totient is φ = 87698160.
The previous prime is 92197957. The next prime is 92197981. The reversal of 92197961 is 16979129.
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 92197961 - 22 = 92197957 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (92197921) 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, 6911 + ... + 15236.
It is an arithmetic number, because the mean of its divisors is an integer number (12092808).
Almost surely, 292197961 is an apocalyptic number.
It is an amenable number.
92197961 is a deficient number, since it is larger than the sum of its proper divisors (4544503).
92197961 is a wasteful number, since it uses less digits than its factorization.
92197961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22351.
The product of its digits is 61236, while the sum is 44.
The square root of 92197961 is about 9601.9769318615. The cubic root of 92197961 is about 451.7593038717.
The spelling of 92197961 in words is "ninety-two million, one hundred ninety-seven thousand, nine hundred sixty-one".
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