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20232000351 = 3222039102001
BaseRepresentation
bin10010110101111010…
…111101001101011111
31221020000002002220100
4102311322331031133
5312413343002401
613143333552143
71314240110523
oct226572751537
957200062810
1020232000351
118642489352
123b077a5653
131ba5787554
14d9d037d83
157d62e6b86
hex4b5ebd35f

20232000351 has 12 divisors (see below), whose sum is σ = 29225613040. Its totient is φ = 13487256000.

The previous prime is 20232000311. The next prime is 20232000361. The reversal of 20232000351 is 15300023202.

It is not a de Polignac number, because 20232000351 - 26 = 20232000287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232000311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147351 + ... + 249351.

Almost surely, 220232000351 is an apocalyptic number.

20232000351 is a deficient number, since it is larger than the sum of its proper divisors (8993612689).

20232000351 is a wasteful number, since it uses less digits than its factorization.

20232000351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124046 (or 124043 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 20232000351 its reverse (15300023202), we get a palindrome (35532023553).

The spelling of 20232000351 in words is "twenty billion, two hundred thirty-two million, three hundred fifty-one", and thus it is an aban number.

Divisors: 1 3 9 22039 66117 102001 198351 306003 918009 2248000039 6744000117 20232000351