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23480941 = 1119112349
BaseRepresentation
bin101100110010…
…0101001101101
31122011221210111
41121210221231
522002342231
62155140021
7403404361
oct131445155
948157714
1023480941
1112288640
127a44611
134b31963
1431932a1
1520dc4b1
hex1664a6d

23480941 has 8 divisors (see below), whose sum is σ = 26964000. Its totient is φ = 20222640.

The previous prime is 23480939. The next prime is 23480957. The reversal of 23480941 is 14908432.

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 23480941 - 21 = 23480939 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 (23480971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55966 + ... + 56383.

It is an arithmetic number, because the mean of its divisors is an integer number (3370500).

Almost surely, 223480941 is an apocalyptic number.

It is an amenable number.

23480941 is a deficient number, since it is larger than the sum of its proper divisors (3483059).

23480941 is a wasteful number, since it uses less digits than its factorization.

23480941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112379.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 23480941 is about 4845.7136729279. The cubic root of 23480941 is about 286.3552605138.

The spelling of 23480941 in words is "twenty-three million, four hundred eighty thousand, nine hundred forty-one".

Divisors: 1 11 19 209 112349 1235839 2134631 23480941