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23233430001 = 317455557451
BaseRepresentation
bin10101101000110100…
…100000000111110001
32012222011210112100110
4111220310200013301
5340040224230001
614401233011533
71451513616345
oct255064400761
965864715313
1023233430001
119942735921
1246049b3ba9
13226354c722
1411a58d3625
1590ea6e3d6
hex568d201f1

23233430001 has 8 divisors (see below), whose sum is σ = 32800136544. Its totient is φ = 14577838400.

The previous prime is 23233429993. The next prime is 23233430027. The reversal of 23233430001 is 10003433232.

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

It is a cyclic number.

It is not a de Polignac number, because 23233430001 - 23 = 23233429993 is a prime.

It is a super-2 number, since 2×232334300012 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23233430001.

It is not an unprimeable number, because it can be changed into a prime (23233430041) 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, 227778675 + ... + 227778776.

It is an arithmetic number, because the mean of its divisors is an integer number (4100017068).

Almost surely, 223233430001 is an apocalyptic number.

It is an amenable number.

23233430001 is a deficient number, since it is larger than the sum of its proper divisors (9566706543).

23233430001 is a wasteful number, since it uses less digits than its factorization.

23233430001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455557471.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23233430001 its reverse (10003433232), we get a palindrome (33236863233).

The spelling of 23233430001 in words is "twenty-three billion, two hundred thirty-three million, four hundred thirty thousand, one".

Divisors: 1 3 17 51 455557451 1366672353 7744476667 23233430001