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5920039 = 19223231
BaseRepresentation
bin10110100101010100100111
3102010202202201
4112211110213
53003420124
6330515331
7101214406
oct26452447
912122681
105920039
1133838a4
121b95b47
1312c37a8
14b0163d
157be144
hex5a5527

5920039 has 18 divisors (see below), whose sum is σ = 6742176. Its totient is φ = 5191560.

The previous prime is 5920003. The next prime is 5920043. The reversal of 5920039 is 9300295.

It is not a de Polignac number, because 5920039 - 27 = 5919911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5919989 and 5920016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5920049) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 190954 + ... + 190984.

Almost surely, 25920039 is an apocalyptic number.

5920039 is a deficient number, since it is larger than the sum of its proper divisors (822137).

5920039 is a wasteful number, since it uses less digits than its factorization.

5920039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 5920039 is about 2433.1130265567. The cubic root of 5920039 is about 180.9012311778.

The spelling of 5920039 in words is "five million, nine hundred twenty thousand, thirty-nine".

Divisors: 1 19 23 31 361 437 529 589 713 8303 10051 11191 13547 16399 190969 257393 311581 5920039