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23283071441 = 719920997963
BaseRepresentation
bin10101101011110001…
…110111100111010001
32020002122012120121022
4111223301313213101
5340140431241231
614410205005225
71452655561520
oct255361674721
966078176538
1023283071441
119968761203
124619553815
132270910866
1411ac3364b7
159140c7c7b
hex56bc779d1

23283071441 has 16 divisors (see below), whose sum is σ = 26759040000. Its totient is φ = 19844679888.

The previous prime is 23283071377. The next prime is 23283071459. The reversal of 23283071441 is 14417038232.

It is a cyclic number.

It is not a de Polignac number, because 23283071441 - 26 = 23283071377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23283070441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2919926 + ... + 2927888.

It is an arithmetic number, because the mean of its divisors is an integer number (1672440000).

Almost surely, 223283071441 is an apocalyptic number.

It is an amenable number.

23283071441 is a deficient number, since it is larger than the sum of its proper divisors (3475968559).

23283071441 is a wasteful number, since it uses less digits than its factorization.

23283071441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10268.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 23283071441 in words is "twenty-three billion, two hundred eighty-three million, seventy-one thousand, four hundred forty-one".

Divisors: 1 7 199 1393 2099 7963 14693 55741 417701 1584637 2923907 11092459 16714337 117000359 3326153063 23283071441