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232430001 = 317107191223
BaseRepresentation
bin11011101101010…
…01100110110001
3121012100200000120
431312221212301
5434000230001
635021440453
75521423326
oct1566514661
9535320016
10232430001
1110a223111
1265a10129
133920035b
1422c24b4d
1515613236
hexdda99b1

232430001 has 32 divisors (see below), whose sum is σ = 334430208. Its totient is φ = 143074560.

The previous prime is 232429999. The next prime is 232430047. The reversal of 232430001 is 100034232.

It is not a de Polignac number, because 232430001 - 21 = 232429999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232330001) 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, 1042176 + ... + 1042398.

It is an arithmetic number, because the mean of its divisors is an integer number (10450944).

Almost surely, 2232430001 is an apocalyptic number.

It is an amenable number.

232430001 is a deficient number, since it is larger than the sum of its proper divisors (102000207).

232430001 is a wasteful number, since it uses less digits than its factorization.

232430001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 232430001 is about 15245.6551515506. The cubic root of 232430001 is about 614.8427570764.

Adding to 232430001 its reverse (100034232), we get a palindrome (332464233).

The spelling of 232430001 in words is "two hundred thirty-two million, four hundred thirty thousand, one".

Divisors: 1 3 17 51 107 191 223 321 573 669 1819 3247 3791 5457 9741 11373 20437 23861 42593 61311 71583 127779 347429 405637 724081 1042287 1216911 2172243 4557451 13672353 77476667 232430001