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230325412 = 22315713253
BaseRepresentation
bin11011011101001…
…11110010100100
3121001101202001211
431232213302210
5432430403122
634504401204
75464506442
oct1556476244
9531352054
10230325412
11109015989
1265176204
1338944435
1422837b92
1515349877
hexdba7ca4

230325412 has 24 divisors (see below), whose sum is σ = 416928512. Its totient is φ = 111218400.

The previous prime is 230325409. The next prime is 230325419. The reversal of 230325412 is 214523032.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (230325419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69178 + ... + 72430.

Almost surely, 2230325412 is an apocalyptic number.

It is an amenable number.

230325412 is a deficient number, since it is larger than the sum of its proper divisors (186603100).

230325412 is a wasteful number, since it uses less digits than its factorization.

230325412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859 (or 3857 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 230325412 is about 15176.4756119463. The cubic root of 230325412 is about 612.9813842748.

Adding to 230325412 its reverse (214523032), we get a palindrome (444848444).

The spelling of 230325412 in words is "two hundred thirty million, three hundred twenty-five thousand, four hundred twelve".

Divisors: 1 2 4 31 62 124 571 1142 2284 3253 6506 13012 17701 35402 70804 100843 201686 403372 1857463 3714926 7429852 57581353 115162706 230325412