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230046332 = 2257511583
BaseRepresentation
bin11011011011000…
…11101001111100
3121000212120020112
431231203221330
5432342440312
634454405152
75462235005
oct1555435174
9530776215
10230046332
1110894523a
12650607b8
13388773b9
14227a41ac
15152e1d22
hexdb63a7c

230046332 has 6 divisors (see below), whose sum is σ = 402581088. Its totient is φ = 115023164.

The previous prime is 230046331. The next prime is 230046347. The reversal of 230046332 is 233640032.

230046332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230046298 and 230046307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230046331) 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 as a sum of consecutive naturals, namely, 28755788 + ... + 28755795.

It is an arithmetic number, because the mean of its divisors is an integer number (67096848).

Almost surely, 2230046332 is an apocalyptic number.

It is an amenable number.

230046332 is a deficient number, since it is larger than the sum of its proper divisors (172534756).

230046332 is a wasteful number, since it uses less digits than its factorization.

230046332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57511587 (or 57511585 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 230046332 is about 15167.2783319882. The cubic root of 230046332 is about 612.7337057346.

Adding to 230046332 its reverse (233640032), we get a palindrome (463686364).

The spelling of 230046332 in words is "two hundred thirty million, forty-six thousand, three hundred thirty-two".

Divisors: 1 2 4 57511583 115023166 230046332