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23001260073 = 311697007881
BaseRepresentation
bin10101011010111110…
…110110000000101001
32012100222221002002020
4111122332312000221
5334101310310243
614322220455053
71442664325161
oct253276660051
965328832066
1023001260073
119833680150
12455b0aa489
13222741087c
141182b395a1
158e94ad283
hex55afb6029

23001260073 has 8 divisors (see below), whose sum is σ = 33456378336. Its totient is φ = 13940157600.

The previous prime is 23001260059. The next prime is 23001260131. The reversal of 23001260073 is 37006210032.

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

It is not a de Polignac number, because 23001260073 - 213 = 23001251881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23001260573) 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, 348503908 + ... + 348503973.

It is an arithmetic number, because the mean of its divisors is an integer number (4182047292).

Almost surely, 223001260073 is an apocalyptic number.

It is an amenable number.

23001260073 is a deficient number, since it is larger than the sum of its proper divisors (10455118263).

23001260073 is a wasteful number, since it uses less digits than its factorization.

23001260073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697007895.

The product of its (nonzero) digits is 1512, while the sum is 24.

The spelling of 23001260073 in words is "twenty-three billion, one million, two hundred sixty thousand, seventy-three".

Divisors: 1 3 11 33 697007881 2091023643 7667086691 23001260073