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230200052 = 22379151847
BaseRepresentation
bin11011011100010…
…01001011110100
3121001011101002212
431232021023310
5432412400202
634501552552
75463445115
oct1556111364
9531141085
10230200052
11108a3a785
1265115758
13388cc364
142280420c
1515322652
hexdb892f4

230200052 has 12 divisors (see below), whose sum is σ = 403915680. Its totient is φ = 114795576.

The previous prime is 230200049. The next prime is 230200081. The reversal of 230200052 is 250002032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74408 + ... + 77439.

It is an arithmetic number, because the mean of its divisors is an integer number (33659640).

Almost surely, 2230200052 is an apocalyptic number.

It is an amenable number.

230200052 is a deficient number, since it is larger than the sum of its proper divisors (173715628).

230200052 is a wasteful number, since it uses less digits than its factorization.

230200052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152230 (or 152228 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 230200052 is about 15172.3449736684. The cubic root of 230200052 is about 612.8701542675.

Adding to 230200052 its reverse (250002032), we get a palindrome (480202084).

The spelling of 230200052 in words is "two hundred thirty million, two hundred thousand, fifty-two".

Divisors: 1 2 4 379 758 1516 151847 303694 607388 57550013 115100026 230200052