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242313032 = 23135343961
BaseRepresentation
bin11100111000101…
…10011101001000
3121212221202222202
432130112131020
5444013004112
640013335332
76001424663
oct1634263510
9555852882
10242313032
11114863405
1269197548
133b2808c0
14242786da
15164166c2
hexe716748

242313032 has 32 divisors (see below), whose sum is σ = 498529080. Its totient is φ = 109724160.

The previous prime is 242313017. The next prime is 242313047. The reversal of 242313032 is 230313242.

242313032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (242313017) and next prime (242313047).

It can be written as a sum of positive squares in 4 ways, for example, as 222188836 + 20124196 = 14906^2 + 4486^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242312995 and 242313013.

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, 16469 + ... + 27492.

Almost surely, 2242313032 is an apocalyptic number.

It is an amenable number.

242313032 is an abundant number, since it is smaller than the sum of its proper divisors (256216048).

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

242313032 is a wasteful number, since it uses less digits than its factorization.

242313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44033 (or 44029 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 242313032 is about 15566.4071641468. The cubic root of 242313032 is about 623.4365462141.

Adding to 242313032 its reverse (230313242), we get a palindrome (472626274).

The spelling of 242313032 in words is "two hundred forty-two million, three hundred thirteen thousand, thirty-two".

Divisors: 1 2 4 8 13 26 52 53 104 106 212 424 689 1378 2756 5512 43961 87922 175844 351688 571493 1142986 2285972 2329933 4571944 4659866 9319732 18639464 30289129 60578258 121156516 242313032