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244412874 = 23213997687
BaseRepresentation
bin11101001000101…
…11000111001010
3122000220110102200
432210113013022
51000032202444
640130341030
76025321656
oct1644270712
9560813380
10244412874
11115a68012
1269a2a776
133b837604
1424663a66
15166cd969
hexe9171ca

244412874 has 24 divisors (see below), whose sum is σ = 533376480. Its totient is φ = 80884008.

The previous prime is 244412867. The next prime is 244412879. The reversal of 244412874 is 478214442.

244412874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (244412879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46342 + ... + 51345.

It is an arithmetic number, because the mean of its divisors is an integer number (22224020).

Almost surely, 2244412874 is an apocalyptic number.

244412874 is an abundant number, since it is smaller than the sum of its proper divisors (288963606).

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

244412874 is a wasteful number, since it uses less digits than its factorization.

244412874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97834 (or 97831 counting only the distinct ones).

The product of its digits is 57344, while the sum is 36.

The square root of 244412874 is about 15633.7095406049. The cubic root of 244412874 is about 625.2322328446.

The spelling of 244412874 in words is "two hundred forty-four million, four hundred twelve thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 9 18 139 278 417 834 1251 2502 97687 195374 293061 586122 879183 1758366 13578493 27156986 40735479 81470958 122206437 244412874