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23593412297 = 713433959753
BaseRepresentation
bin10101111110010001…
…101110011011001001
32020220021011112020002
4111332101232123021
5341304403143142
614501052412345
71463444460410
oct257621563311
966807145202
1023593412297
11a007958954
1246a54770b5
1322bccbc3c0
1411db63c477
1593147aa32
hex57e46e6c9

23593412297 has 16 divisors (see below), whose sum is σ = 29045224320. Its totient is φ = 18662700672.

The previous prime is 23593412273. The next prime is 23593412357. The reversal of 23593412297 is 79221439532.

It is not a de Polignac number, because 23593412297 - 218 = 23593150153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23593412497) 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, 364973 + ... + 424725.

It is an arithmetic number, because the mean of its divisors is an integer number (1815326520).

Almost surely, 223593412297 is an apocalyptic number.

It is an amenable number.

23593412297 is a deficient number, since it is larger than the sum of its proper divisors (5451812023).

23593412297 is a wasteful number, since it uses less digits than its factorization.

23593412297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64112.

The product of its digits is 816480, while the sum is 47.

The spelling of 23593412297 in words is "twenty-three billion, five hundred ninety-three million, four hundred twelve thousand, two hundred ninety-seven".

Divisors: 1 7 13 91 4339 30373 56407 59753 394849 418271 776789 5437523 259268267 1814877869 3370487471 23593412297