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504230001 = 31171307701
BaseRepresentation
bin11110000011011…
…111000001110001
31022010210112112020
4132003133001301
52013040330001
6122011222053
715331612212
oct3603370161
91263715466
10504230001
11239696510
12120a47929
1380606562
144ad77409
152e401736
hex1e0df071

504230001 has 32 divisors (see below), whose sum is σ = 747242496. Its totient is φ = 299880000.

The previous prime is 504229993. The next prime is 504230003. The reversal of 504230001 is 100032405.

It is not a de Polignac number, because 504230001 - 23 = 504229993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (504230003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 718951 + ... + 719651.

It is an arithmetic number, because the mean of its divisors is an integer number (23351328).

Almost surely, 2504230001 is an apocalyptic number.

It is an amenable number.

504230001 is a deficient number, since it is larger than the sum of its proper divisors (243012495).

504230001 is a wasteful number, since it uses less digits than its factorization.

504230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 504230001 is about 22455.0662657673. The cubic root of 504230001 is about 795.9324796688.

Adding to 504230001 its reverse (100032405), we get a palindrome (604262406).

The spelling of 504230001 in words is "five hundred four million, two hundred thirty thousand, one".

Divisors: 1 3 11 33 71 213 307 701 781 921 2103 2343 3377 7711 10131 21797 23133 49771 65391 149313 215207 239767 547481 645621 719301 1642443 2367277 7101831 15279697 45839091 168076667 504230001