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44942 = 223977
BaseRepresentation
bin1010111110001110
32021122112
422332032
52414232
6544022
7245012
oct127616
967575
1044942
1130847
1222012
13175c1
1412542
15d4b2
hexaf8e

44942 has 8 divisors (see below), whose sum is σ = 70416. Its totient is φ = 21472.

The previous prime is 44939. The next prime is 44953. The reversal of 44942 is 24944.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 44942.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443 + ... + 534.

It is an arithmetic number, because the mean of its divisors is an integer number (8802).

244942 is an apocalyptic number.

44942 is a deficient number, since it is larger than the sum of its proper divisors (25474).

44942 is a wasteful number, since it uses less digits than its factorization.

44942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

The product of its digits is 1152, while the sum is 23.

The square root of 44942 is about 211.9952829664. The cubic root of 44942 is about 35.5536450073.

The spelling of 44942 in words is "forty-four thousand, nine hundred forty-two".

Divisors: 1 2 23 46 977 1954 22471 44942