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23093079065 = 571187555857
BaseRepresentation
bin10101100000011101…
…000110110000011001
32012121101200222001122
4111200131012300121
5334243312012230
614335300455025
71445160635060
oct254035066031
965541628048
1023093079065
119880494111
1245859aa475
13224044b734
141190ddb1d7
15902598be5
hex560746c19

23093079065 has 16 divisors (see below), whose sum is σ = 31697246592. Its totient is φ = 15821885184.

The previous prime is 23093079019. The next prime is 23093079073. The reversal of 23093079065 is 56097039032.

It is not a de Polignac number, because 23093079065 - 216 = 23093013529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236384 + ... + 319473.

It is an arithmetic number, because the mean of its divisors is an integer number (1981077912).

Almost surely, 223093079065 is an apocalyptic number.

It is an amenable number.

23093079065 is a deficient number, since it is larger than the sum of its proper divisors (8604167527).

23093079065 is a wasteful number, since it uses less digits than its factorization.

23093079065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557056.

The product of its (nonzero) digits is 306180, while the sum is 44.

The spelling of 23093079065 in words is "twenty-three billion, ninety-three million, seventy-nine thousand, sixty-five".

Divisors: 1 5 7 35 1187 5935 8309 41545 555857 2779285 3890999 19454995 659802259 3299011295 4618615813 23093079065