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44076131 = 1139710093
BaseRepresentation
bin1010100000100…
…0110001100011
310001221022002022
42220020301203
542240414011
64212412055
71043432561
oct250106143
9101838068
1044076131
1122975060
121291702b
139192c68
145bd4a31
153d098db
hex2a08c63

44076131 has 8 divisors (see below), whose sum is σ = 48208944. Its totient is φ = 39964320.

The previous prime is 44076113. The next prime is 44076157. The reversal of 44076131 is 13167044.

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

It is not a de Polignac number, because 44076131 - 222 = 39881827 is a prime.

It is a super-2 number, since 2×440761312 = 3885410647858322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44076131.

It is not an unprimeable number, because it can be changed into a prime (44076191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680 + ... + 9413.

It is an arithmetic number, because the mean of its divisors is an integer number (6026118).

Almost surely, 244076131 is an apocalyptic number.

44076131 is a deficient number, since it is larger than the sum of its proper divisors (4132813).

44076131 is a wasteful number, since it uses less digits than its factorization.

44076131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10501.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 44076131 is about 6638.9856906006. The cubic root of 44076131 is about 353.2383290519.

The spelling of 44076131 in words is "forty-four million, seventy-six thousand, one hundred thirty-one".

Divisors: 1 11 397 4367 10093 111023 4006921 44076131