Search a number
-
+
234967012 = 2278391679
BaseRepresentation
bin11100000000101…
…00111111100100
3121101010120010221
432000110333210
5440122421022
635152054124
75552121010
oct1600247744
9541116127
10234967012
111106a6215
1266834344
13398ab047
14232c5540
1515964cc7
hexe014fe4

234967012 has 12 divisors (see below), whose sum is σ = 469934080. Its totient is φ = 100700136.

The previous prime is 234967003. The next prime is 234967039. The reversal of 234967012 is 210769432.

234967012 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4195812 + ... + 4195867.

Almost surely, 2234967012 is an apocalyptic number.

It is an amenable number.

234967012 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.

234967012 is a wasteful number, since it uses less digits than its factorization.

234967012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8391690 (or 8391688 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 234967012 is about 15328.6337290706. The cubic root of 234967012 is about 617.0717028713.

The spelling of 234967012 in words is "two hundred thirty-four million, nine hundred sixty-seven thousand, twelve".

Divisors: 1 2 4 7 14 28 8391679 16783358 33566716 58741753 117483506 234967012