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232230010 = 25173241557
BaseRepresentation
bin11011101011110…
…00110001111010
3121011222111200111
431311320301322
5433422330020
635013254534
75516631265
oct1565706172
9534874614
10232230010
1110a0a6931
126593444a
133916030c
1422bb1cdc
15155c3d5a
hexdd78c7a

232230010 has 32 divisors (see below), whose sum is σ = 422932752. Its totient is φ = 91806720.

The previous prime is 232229993. The next prime is 232230017. The reversal of 232230010 is 10032232.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 129754881 + 102475129 = 11391^2 + 10123^2 .

It is not an unprimeable number, because it can be changed into a prime (232230017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416652 + ... + 417208.

Almost surely, 2232230010 is an apocalyptic number.

232230010 is a deficient number, since it is larger than the sum of its proper divisors (190702742).

232230010 is a wasteful number, since it uses less digits than its factorization.

232230010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 232230010 is about 15239.0947893896. The cubic root of 232230010 is about 614.6663623175. Note that the first 3 decimals are identical.

Adding to 232230010 its reverse (10032232), we get a palindrome (242262242).

The spelling of 232230010 in words is "two hundred thirty-two million, two hundred thirty thousand, ten".

Divisors: 1 2 5 10 173 241 346 482 557 865 1114 1205 1730 2410 2785 5570 41693 83386 96361 134237 192722 208465 268474 416930 481805 671185 963610 1342370 23223001 46446002 116115005 232230010