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200230313332 = 22725128490369
BaseRepresentation
bin1011101001111010101…
…0000001110101110100
3201010211101122210222211
42322132222001311310
511240032430011312
6231552354303204
720315615403310
oct2723652016564
9633741583884
10200230313332
1177a0a878aa5
1232980887b04
1315b5cc5ac5a
149996914b40
15531d7ba3a7
hex2e9ea81d74

200230313332 has 24 divisors (see below), whose sum is σ = 402056101440. Its totient is φ = 85471104000.

The previous prime is 200230313329. The next prime is 200230313513. The reversal of 200230313332 is 233313032002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14238157 + ... + 14252212.

It is an arithmetic number, because the mean of its divisors is an integer number (16752337560).

Almost surely, 2200230313332 is an apocalyptic number.

It is an amenable number.

200230313332 is an abundant number, since it is smaller than the sum of its proper divisors (201825788108).

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

200230313332 is a wasteful number, since it uses less digits than its factorization.

200230313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28490631 (or 28490629 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 200230313332 its reverse (233313032002), we get a palindrome (433543345334).

The spelling of 200230313332 in words is "two hundred billion, two hundred thirty million, three hundred thirteen thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 251 502 1004 1757 3514 7028 28490369 56980738 113961476 199432583 398865166 797730332 7151082619 14302165238 28604330476 50057578333 100115156666 200230313332