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23082061 = 892231163
BaseRepresentation
bin101100000001…
…1010001001101
31121102200122011
41120003101031
521402111221
62142421221
7400123432
oct130032115
947380564
1023082061
1112035992
127891811
134a22232
1430cbb89
15205e1e1
hex160344d

23082061 has 8 divisors (see below), whose sum is σ = 23466240. Its totient is φ = 22700832.

The previous prime is 23082053. The next prime is 23082067. The reversal of 23082061 is 16028032.

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 23082061 - 23 = 23082053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23082067) 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, 19266 + ... + 20428.

It is an arithmetic number, because the mean of its divisors is an integer number (2933280).

Almost surely, 223082061 is an apocalyptic number.

It is an amenable number.

23082061 is a deficient number, since it is larger than the sum of its proper divisors (384179).

23082061 is a wasteful number, since it uses less digits than its factorization.

23082061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 23082061 is about 4804.3793563789. The cubic root of 23082061 is about 284.7245147559.

The spelling of 23082061 in words is "twenty-three million, eighty-two thousand, sixty-one".

Divisors: 1 89 223 1163 19847 103507 259349 23082061