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23054273 = 1119110973
BaseRepresentation
bin101011111110…
…0011111000001
31121101021111222
41113330133001
521400214043
62142044425
7366646424
oct127743701
947337458
1023054273
1112017020
127879715
134a126a8
1430c19bb
152055d68
hex15fc7c1

23054273 has 8 divisors (see below), whose sum is σ = 25284096. Its totient is φ = 20846800.

The previous prime is 23054267. The next prime is 23054357. The reversal of 23054273 is 37245032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23054273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23054233) 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, 3386 + ... + 7587.

It is an arithmetic number, because the mean of its divisors is an integer number (3160512).

Almost surely, 223054273 is an apocalyptic number.

It is an amenable number.

23054273 is a deficient number, since it is larger than the sum of its proper divisors (2229823).

23054273 is a wasteful number, since it uses less digits than its factorization.

23054273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11175.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 23054273 is about 4801.4865406455. The cubic root of 23054273 is about 284.6102109546.

The spelling of 23054273 in words is "twenty-three million, fifty-four thousand, two hundred seventy-three".

Divisors: 1 11 191 2101 10973 120703 2095843 23054273