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244031094 = 23213557283
BaseRepresentation
bin11101000101110…
…01111001110110
3122000012001201200
432202321321312
5444432443334
640114233330
76022141626
oct1642717166
9560161650
10244031094
1111582719a
1269885846
133b7328c8
14245a4886
1516655799
hexe8b9e76

244031094 has 12 divisors (see below), whose sum is σ = 528734076. Its totient is φ = 81343692.

The previous prime is 244031087. The next prime is 244031111. The reversal of 244031094 is 490130442.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6778624 + ... + 6778659.

It is an arithmetic number, because the mean of its divisors is an integer number (44061173).

Almost surely, 2244031094 is an apocalyptic number.

244031094 is an abundant number, since it is smaller than the sum of its proper divisors (284702982).

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

244031094 is a wasteful number, since it uses less digits than its factorization.

244031094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13557291 (or 13557288 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 244031094 is about 15621.4946147928. The cubic root of 244031094 is about 624.9065195656.

The spelling of 244031094 in words is "two hundred forty-four million, thirty-one thousand, ninety-four".

Divisors: 1 2 3 6 9 18 13557283 27114566 40671849 81343698 122015547 244031094