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23042410555 = 517547495589
BaseRepresentation
bin10101011101011011…
…110100100000111011
32012110212100201221011
4111131123310200323
5334142324114210
614330250454351
71444004154343
oct253533644073
965425321834
1023042410555
11985492710a
124570a343b7
132232abac78
1411883abd23
158ecddad8a
hex55d6f483b

23042410555 has 16 divisors (see below), whose sum is σ = 29330998560. Its totient is φ = 17317827072.

The previous prime is 23042410553. The next prime is 23042410571. The reversal of 23042410555 is 55501424032.

It is a cyclic number.

It is not a de Polignac number, because 23042410555 - 21 = 23042410553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23042410553) 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, 201300 + ... + 294289.

It is an arithmetic number, because the mean of its divisors is an integer number (1833187410).

Almost surely, 223042410555 is an apocalyptic number.

23042410555 is a deficient number, since it is larger than the sum of its proper divisors (6288588005).

23042410555 is a wasteful number, since it uses less digits than its factorization.

23042410555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496158.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 23042410555 its reverse (55501424032), we get a palindrome (78543834587).

The spelling of 23042410555 in words is "twenty-three billion, forty-two million, four hundred ten thousand, five hundred fifty-five".

Divisors: 1 5 17 85 547 2735 9299 46495 495589 2477945 8425013 42125065 271087183 1355435915 4608482111 23042410555