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23230023022 = 211615011511
BaseRepresentation
bin10101101000100111…
…100000010101101110
32012221221101102212001
4111220213200111232
5340033341214042
614401032002514
71451442636433
oct255047402556
965857342761
1023230023022
119940819138
12460383043a
132262928a6b
1411a5287b8a
1590e5e9bb7
hex5689e056e

23230023022 has 4 divisors (see below), whose sum is σ = 34845034536. Its totient is φ = 11615011510.

The previous prime is 23230022971. The next prime is 23230023043. The reversal of 23230023022 is 22032003232.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5807505754 + ... + 5807505757.

It is an arithmetic number, because the mean of its divisors is an integer number (8711258634).

Almost surely, 223230023022 is an apocalyptic number.

23230023022 is a deficient number, since it is larger than the sum of its proper divisors (11615011514).

23230023022 is a wasteful number, since it uses less digits than its factorization.

23230023022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11615011513.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 23230023022 its reverse (22032003232), we get a palindrome (45262026254).

The spelling of 23230023022 in words is "twenty-three billion, two hundred thirty million, twenty-three thousand, twenty-two".

Divisors: 1 2 11615011511 23230023022