Base | Representation |
---|---|
bin | 11011101101001100001001 |
3 | 111122222221110 |
4 | 123231030021 |
5 | 3324403420 |
6 | 415400533 |
7 | 115506612 |
oct | 33551411 |
9 | 14588843 |
10 | 7262985 |
11 | 4110874 |
12 | 2523149 |
13 | 1673b32 |
14 | d70c09 |
15 | 986ee0 |
hex | 6ed309 |
7262985 has 16 divisors (see below), whose sum is σ = 11657664. Its totient is φ = 3861312.
The previous prime is 7262953. The next prime is 7263013. The reversal of 7262985 is 5892627.
It is a happy number.
7262985 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 7262985 - 25 = 7262953 is a prime.
It is a super-2 number, since 2×72629852 = 105501902220450, which contains 22 as substring.
It is a d-powerful number, because it can be written as 77 + 216 + 65 + 222 + 95 + 87 + 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, 6099 + ... + 7191.
It is an arithmetic number, because the mean of its divisors is an integer number (728604).
Almost surely, 27262985 is an apocalyptic number.
It is an amenable number.
7262985 is a deficient number, since it is larger than the sum of its proper divisors (4394679).
7262985 is a wasteful number, since it uses less digits than its factorization.
7262985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544.
The product of its digits is 60480, while the sum is 39.
The square root of 7262985 is about 2694.9925788395. The cubic root of 7262985 is about 193.6593110089.
The spelling of 7262985 in words is "seven million, two hundred sixty-two thousand, nine hundred eighty-five".
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