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5534985 = 351919421
BaseRepresentation
bin10101000111010100001001
3101102012120110
4111013110021
52404104420
6314344533
765021661
oct25072411
911365513
105534985
113140575
121a2b149
1311ba451
14a411a1
15744ee0
hex547509

5534985 has 16 divisors (see below), whose sum is σ = 9322560. Its totient is φ = 2796480.

The previous prime is 5534953. The next prime is 5534993. The reversal of 5534985 is 5894355.

It is not a de Polignac number, because 5534985 - 25 = 5534953 is a prime.

It is a super-3 number, since 3×55349853 (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 5 + 52 + 312 + 411 + 96 + 86 + 56 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9426 + ... + 9995.

It is an arithmetic number, because the mean of its divisors is an integer number (582660).

Almost surely, 25534985 is an apocalyptic number.

It is an amenable number.

5534985 is a deficient number, since it is larger than the sum of its proper divisors (3787575).

5534985 is a wasteful number, since it uses less digits than its factorization.

5534985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19448.

The product of its digits is 108000, while the sum is 39.

The square root of 5534985 is about 2352.6548833180. The cubic root of 5534985 is about 176.8908964058.

The spelling of 5534985 in words is "five million, five hundred thirty-four thousand, nine hundred eighty-five".

Divisors: 1 3 5 15 19 57 95 285 19421 58263 97105 291315 368999 1106997 1844995 5534985