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5981485 = 51979797
BaseRepresentation
bin10110110100010100101101
3102020220001111
4112310110231
53012401420
6332112021
7101561506
oct26642455
912226044
105981485
113415a84
122005611
131315753
14b19bad
157d245a
hex5b452d

5981485 has 16 divisors (see below), whose sum is σ = 7660800. Its totient is φ = 4470336.

The previous prime is 5981483. The next prime is 5981489. The reversal of 5981485 is 5841895.

It is a cyclic number.

It is not a de Polignac number, because 5981485 - 21 = 5981483 is a prime.

Its product of digits (57600) is a multiple of the sum of its prime divisors (900).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981483) 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, 7107 + ... + 7903.

It is an arithmetic number, because the mean of its divisors is an integer number (478800).

Almost surely, 25981485 is an apocalyptic number.

It is an amenable number.

5981485 is a deficient number, since it is larger than the sum of its proper divisors (1679315).

5981485 is a wasteful number, since it uses less digits than its factorization.

5981485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900.

The product of its digits is 57600, while the sum is 40.

The square root of 5981485 is about 2445.7074641093. The cubic root of 5981485 is about 181.5249556510.

The spelling of 5981485 in words is "five million, nine hundred eighty-one thousand, four hundred eighty-five".

Divisors: 1 5 19 79 95 395 797 1501 3985 7505 15143 62963 75715 314815 1196297 5981485