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23290055758 = 228001415879
BaseRepresentation
bin10101101100001100…
…100000110001001110
32020010010100102021201
4111230030200301032
5340144223241013
614411014420114
71453102131124
oct255414406116
966103312251
1023290055758
1199716a1672
12461b96163a
1322721b78a8
1411ad233914
15914a073dd
hex56c320c4e

23290055758 has 8 divisors (see below), whose sum is σ = 34936415280. Its totient is φ = 11644584000.

The previous prime is 23290055731. The next prime is 23290055801. The reversal of 23290055758 is 85755009232.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151938 + ... + 263941.

It is an arithmetic number, because the mean of its divisors is an integer number (4367051910).

Almost surely, 223290055758 is an apocalyptic number.

23290055758 is a deficient number, since it is larger than the sum of its proper divisors (11646359522).

23290055758 is a wasteful number, since it uses less digits than its factorization.

23290055758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443882.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 23290055758 in words is "twenty-three billion, two hundred ninety million, fifty-five thousand, seven hundred fifty-eight".

Divisors: 1 2 28001 56002 415879 831758 11645027879 23290055758