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23292941 = 717195739
BaseRepresentation
bin101100011011…
…0110000001101
31121211101220112
41120312300031
521430333231
62151125405
7401662310
oct130666015
947741815
1023292941
111216a371
127973865
134a97209
143144977
1520a192b
hex1636c0d

23292941 has 8 divisors (see below), whose sum is σ = 28186560. Its totient is φ = 18790848.

The previous prime is 23292889. The next prime is 23293001. The reversal of 23292941 is 14929232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23292941 - 214 = 23276557 is a prime.

It is a super-2 number, since 2×232929412 = 1085122200858962, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23292898 and 23292907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23292341) 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, 97751 + ... + 97988.

It is an arithmetic number, because the mean of its divisors is an integer number (3523320).

Almost surely, 223292941 is an apocalyptic number.

It is an amenable number.

23292941 is a deficient number, since it is larger than the sum of its proper divisors (4893619).

23292941 is a wasteful number, since it uses less digits than its factorization.

23292941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195763.

The product of its digits is 7776, while the sum is 32.

The square root of 23292941 is about 4826.2761006805. The cubic root of 23292941 is about 285.5889779438.

The spelling of 23292941 in words is "twenty-three million, two hundred ninety-two thousand, nine hundred forty-one".

Divisors: 1 7 17 119 195739 1370173 3327563 23292941