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13460485 = 516131669
BaseRepresentation
bin110011010110…
…010000000101
3221022212022111
4303112100011
511421213420
61200301021
7222261253
oct63262005
927285274
1013460485
117664075
124611771
132a339ac
141b055d3
1512ad45a
hexcd6405

13460485 has 8 divisors (see below), whose sum is σ = 16172280. Its totient is φ = 10755264.

The previous prime is 13460483. The next prime is 13460509. The reversal of 13460485 is 58406431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2056356 + 11404129 = 1434^2 + 3377^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13460485 - 21 = 13460483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13460483) 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, 7231 + ... + 8899.

It is an arithmetic number, because the mean of its divisors is an integer number (2021535).

Almost surely, 213460485 is an apocalyptic number.

It is an amenable number.

13460485 is a deficient number, since it is larger than the sum of its proper divisors (2711795).

13460485 is a wasteful number, since it uses less digits than its factorization.

13460485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 13460485 is about 3668.8533631095. The cubic root of 13460485 is about 237.8776116735.

It can be divided in two parts, 134604 and 85, that added together give a square (134689 = 3672).

The spelling of 13460485 in words is "thirteen million, four hundred sixty thousand, four hundred eighty-five".

Divisors: 1 5 1613 1669 8065 8345 2692097 13460485