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44997 = 353283
BaseRepresentation
bin1010111111000101
32021201120
422333011
52414442
6544153
7245121
oct127705
967646
1044997
1130897
1222059
1317634
1412581
15d4ec
hexafc5

44997 has 8 divisors (see below), whose sum is σ = 61344. Its totient is φ = 29328.

The previous prime is 44987. The next prime is 45007. The reversal of 44997 is 79944.

It is an interprime number because it is at equal distance from previous prime (44987) and next prime (45007).

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

It is not a de Polignac number, because 44997 - 28 = 44741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44917) 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, 18 + ... + 300.

It is an arithmetic number, because the mean of its divisors is an integer number (7668).

244997 is an apocalyptic number.

It is an amenable number.

44997 is a deficient number, since it is larger than the sum of its proper divisors (16347).

44997 is a wasteful number, since it uses less digits than its factorization.

44997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339.

The product of its digits is 9072, while the sum is 33.

The square root of 44997 is about 212.1249631703. The cubic root of 44997 is about 35.5681426066.

The spelling of 44997 in words is "forty-four thousand, nine hundred ninety-seven".

Divisors: 1 3 53 159 283 849 14999 44997