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230113300 = 22529292477
BaseRepresentation
bin11011011011101…
…00000000010100
3121000222222002211
431231310000110
5432402111200
634500043204
75462634154
oct1555640024
9530888084
10230113300
1110899058a
1265093504
133889ba21
14227c0764
1515306aba
hexdb74014

230113300 has 36 divisors (see below), whose sum is σ = 500085180. Its totient is φ = 91909120.

The previous prime is 230113259. The next prime is 230113349. The reversal of 230113300 is 3311032.

It can be written as a sum of positive squares in 6 ways, for example, as 46076944 + 184036356 = 6788^2 + 13566^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91662 + ... + 94138.

It is an arithmetic number, because the mean of its divisors is an integer number (13891255).

Almost surely, 2230113300 is an apocalyptic number.

230113300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230113300 is an abundant number, since it is smaller than the sum of its proper divisors (269971880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230113300 is a wasteful number, since it uses less digits than its factorization.

230113300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420 (or 3413 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 230113300 is about 15169.4858185767. The cubic root of 230113300 is about 612.7931569031.

Adding to 230113300 its reverse (3311032), we get a palindrome (233424332).

The spelling of 230113300 in words is "two hundred thirty million, one hundred thirteen thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 929 1858 2477 3716 4645 4954 9290 9908 12385 18580 23225 24770 46450 49540 61925 92900 123850 247700 2301133 4602266 9204532 11505665 23011330 46022660 57528325 115056650 230113300