Base | Representation |
---|---|
bin | 101010111011110001… |
… | …1000101110010101001 |
3 | 22210222120120022201001 |
4 | 1111313203011302221 |
5 | 3002311200010211 |
6 | 110204525555001 |
7 | 6442542034465 |
oct | 1256743056251 |
9 | 283876508631 |
10 | 92200000681 |
11 | 36113551178 |
12 | 15a51715a61 |
13 | 8904854029 |
14 | 46691794a5 |
15 | 25e9598ac1 |
hex | 15778c5ca9 |
92200000681 has 16 divisors (see below), whose sum is σ = 94620201856. Its totient is φ = 89812800000.
The previous prime is 92200000661. The next prime is 92200000703. The reversal of 92200000681 is 18600000229.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 92200000681 - 25 = 92200000649 is a prime.
It is a super-2 number, since 2×922000006812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (92200000601) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3033721 + ... + 3063961.
It is an arithmetic number, because the mean of its divisors is an integer number (5913762616).
It is a Poulet number, since it divides 292200000680-1.
Almost surely, 292200000681 is an apocalyptic number.
It is an amenable number.
92200000681 is a deficient number, since it is larger than the sum of its proper divisors (2420201175).
92200000681 is a wasteful number, since it uses less digits than its factorization.
92200000681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30784.
The product of its (nonzero) digits is 1728, while the sum is 28.
The spelling of 92200000681 in words is "ninety-two billion, two hundred million, six hundred eighty-one", and thus it is an aban number.
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