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23895910054 = 211947955027
BaseRepresentation
bin10110010000010011…
…101010011010100110
32021200100101000010201
4112100103222122212
5342414323110204
614551100141114
71504106612152
oct262023523246
967610330121
1023895910054
11a1526889a5
12476a83779a
13233a883063
1412298a2062
1594ccce9a4
hex5904ea6a6

23895910054 has 4 divisors (see below), whose sum is σ = 35843865084. Its totient is φ = 11947955026.

The previous prime is 23895910033. The next prime is 23895910061. The reversal of 23895910054 is 45001959832.

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

It is a junction number, because it is equal to n+sod(n) for n = 23895909986 and 23895910013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5973977512 + ... + 5973977515.

It is an arithmetic number, because the mean of its divisors is an integer number (8960966271).

Almost surely, 223895910054 is an apocalyptic number.

23895910054 is a deficient number, since it is larger than the sum of its proper divisors (11947955030).

23895910054 is a wasteful number, since it uses less digits than its factorization.

23895910054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11947955029.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 23895910054 in words is "twenty-three billion, eight hundred ninety-five million, nine hundred ten thousand, fifty-four".

Divisors: 1 2 11947955027 23895910054