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23113442284 = 2217339903563
BaseRepresentation
bin10101100001101010…
…110010001111101100
32012122211000112010221
4111201222302033230
5334314020123114
614341305141124
71445526006052
oct254152621754
965584015127
1023113442284
119890a32319
12459078a7a4
13224472b28a
1411939bc1d2
1590426c524
hex561ab23ec

23113442284 has 12 divisors (see below), whose sum is σ = 42827849064. Its totient is φ = 10876913984.

The previous prime is 23113442243. The next prime is 23113442327. The reversal of 23113442284 is 48224431132.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 169951714 + ... + 169951849.

It is an arithmetic number, because the mean of its divisors is an integer number (3568987422).

Almost surely, 223113442284 is an apocalyptic number.

It is an amenable number.

23113442284 is a deficient number, since it is larger than the sum of its proper divisors (19714406780).

23113442284 is a wasteful number, since it uses less digits than its factorization.

23113442284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339903584 (or 339903582 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The spelling of 23113442284 in words is "twenty-three billion, one hundred thirteen million, four hundred forty-two thousand, two hundred eighty-four".

Divisors: 1 2 4 17 34 68 339903563 679807126 1359614252 5778360571 11556721142 23113442284