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44056 = 235507
BaseRepresentation
bin1010110000011000
32020102201
422300120
52402211
6535544
7242305
oct126030
966381
1044056
1130111
12215b4
131708c
14120ac
15d0c1
hexac18

44056 has 8 divisors (see below), whose sum is σ = 82620. Its totient is φ = 22024.

The previous prime is 44053. The next prime is 44059. The reversal of 44056 is 65044.

It is an interprime number because it is at equal distance from previous prime (44053) and next prime (44059).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×440562 = 3881862272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746 + ... + 2761.

244056 is an apocalyptic number.

It is an amenable number.

44056 is a deficient number, since it is larger than the sum of its proper divisors (38564).

44056 is a wasteful number, since it uses less digits than its factorization.

44056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5513 (or 5509 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 44056 is about 209.8952119511. The cubic root of 44056 is about 35.3184542391.

It can be divided in two parts, 440 and 56, that added together give a triangular number (496 = T31).

The spelling of 44056 in words is "forty-four thousand, fifty-six", and thus it is an eban number.

Divisors: 1 2 4 8 5507 11014 22028 44056