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5444913 = 317241443
BaseRepresentation
bin10100110001010100110001
3101020122000110
4110301110301
52343214123
6312411533
764165245
oct24612461
911218013
105444913
113089931
1219a6ba9
131188456
14a1a425
15728493
hex531531

5444913 has 16 divisors (see below), whose sum is σ = 7736256. Its totient is φ = 3394560.

The previous prime is 5444911. The next prime is 5444927. The reversal of 5444913 is 3194445.

It is not a de Polignac number, because 5444913 - 21 = 5444911 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5444911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12070 + ... + 12512.

It is an arithmetic number, because the mean of its divisors is an integer number (483516).

Almost surely, 25444913 is an apocalyptic number.

It is an amenable number.

5444913 is a deficient number, since it is larger than the sum of its proper divisors (2291343).

5444913 is a wasteful number, since it uses less digits than its factorization.

5444913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704.

The product of its digits is 8640, while the sum is 30.

The square root of 5444913 is about 2333.4337359351. The cubic root of 5444913 is about 175.9261161129.

The spelling of 5444913 in words is "five million, four hundred forty-four thousand, nine hundred thirteen".

Divisors: 1 3 17 51 241 443 723 1329 4097 7531 12291 22593 106763 320289 1814971 5444913