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44076140 = 2252203807
BaseRepresentation
bin1010100000100…
…0110001101100
310001221022002122
42220020301230
542240414030
64212412112
71043432603
oct250106154
9101838078
1044076140
1122975069
1212917038
139192c74
145bd4a3a
153d098e5
hex2a08c6c

44076140 has 12 divisors (see below), whose sum is σ = 92559936. Its totient is φ = 17630448.

The previous prime is 44076113. The next prime is 44076157. The reversal of 44076140 is 4167044.

It is a super-2 number, since 2×440761402 = 3885412234599200, which contains 22 as substring.

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, 1101884 + ... + 1101923.

It is an arithmetic number, because the mean of its divisors is an integer number (7713328).

Almost surely, 244076140 is an apocalyptic number.

It is an amenable number.

44076140 is an abundant number, since it is smaller than the sum of its proper divisors (48483796).

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

44076140 is a wasteful number, since it uses less digits than its factorization.

44076140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203816 (or 2203814 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 44076140 is about 6638.9863684150. The cubic root of 44076140 is about 353.2383530947.

The spelling of 44076140 in words is "forty-four million, seventy-six thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 2203807 4407614 8815228 11019035 22038070 44076140