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234957044 = 2278391323
BaseRepresentation
bin11100000000100…
…10100011110100
3121101010001110202
432000102203310
5440122111134
635151540032
75552046650
oct1600224364
9541101422
10234957044
11110699783
126682a618
13398a664a
14232c1a60
1515961d7e
hexe0128f4

234957044 has 12 divisors (see below), whose sum is σ = 469914144. Its totient is φ = 100695864.

The previous prime is 234957013. The next prime is 234957053. The reversal of 234957044 is 440759432.

234957044 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 234956989 and 234957007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4195634 + ... + 4195689.

It is an arithmetic number, because the mean of its divisors is an integer number (39159512).

Almost surely, 2234957044 is an apocalyptic number.

It is an amenable number.

234957044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

234957044 is a wasteful number, since it uses less digits than its factorization.

234957044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8391334 (or 8391332 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 234957044 is about 15328.3085824888. The cubic root of 234957044 is about 617.0629767418.

The spelling of 234957044 in words is "two hundred thirty-four million, nine hundred fifty-seven thousand, forty-four".

Divisors: 1 2 4 7 14 28 8391323 16782646 33565292 58739261 117478522 234957044