Base | Representation |
---|---|
bin | 10100001010010100100010 |
3 | 100221111212110 |
4 | 110022110202 |
5 | 2323111104 |
6 | 305140150 |
7 | 62631420 |
oct | 24122442 |
9 | 10844773 |
10 | 5285154 |
11 | 2a8a8a6 |
12 | 192a656 |
13 | 1130814 |
14 | 9b8110 |
15 | 6e5e89 |
hex | 50a522 |
5285154 has 64 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 1384128.
The previous prime is 5285143. The next prime is 5285177. The reversal of 5285154 is 4515825.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29437 + ... + 29615.
It is an arithmetic number, because the mean of its divisors is an integer number (205200).
Almost surely, 25285154 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5285154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6566400).
5285154 is an abundant number, since it is smaller than the sum of its proper divisors (7847646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5285154 is a wasteful number, since it uses less digits than its factorization.
5285154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247.
The product of its digits is 8000, while the sum is 30.
The square root of 5285154 is about 2298.9462803641. The cubic root of 5285154 is about 174.1883941769.
The spelling of 5285154 in words is "five million, two hundred eighty-five thousand, one hundred fifty-four".
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