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104944 = 247937
BaseRepresentation
bin11001100111110000
312022221211
4121213300
511324234
62125504
7614650
oct314760
9168854
10104944
1171934
1250894
13389c8
142a360
1521164
hex199f0

104944 has 20 divisors (see below), whose sum is σ = 232624. Its totient is φ = 44928.

The previous prime is 104933. The next prime is 104947. The reversal of 104944 is 449401.

It is a happy number.

It is a super-2 number, since 2×1049442 = 22026486272, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357 + ... + 580.

2104944 is an apocalyptic number.

104944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104944 is an abundant number, since it is smaller than the sum of its proper divisors (127680).

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

104944 is an equidigital number, since it uses as much as digits as its factorization.

104944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 104944 is about 323.9506135200. The cubic root of 104944 is about 47.1685513002.

The spelling of 104944 in words is "one hundred four thousand, nine hundred forty-four".

Divisors: 1 2 4 7 8 14 16 28 56 112 937 1874 3748 6559 7496 13118 14992 26236 52472 104944