Base | Representation |
---|---|
bin | 11111100010100111011100 |
3 | 120120001220120 |
4 | 133202213130 |
5 | 4104041002 |
6 | 453114540 |
7 | 130164456 |
oct | 37424734 |
9 | 16501816 |
10 | 8268252 |
11 | 4738073 |
12 | 2928a50 |
13 | 1936575 |
14 | 11532d6 |
15 | ad4cbc |
hex | 7e29dc |
8268252 has 12 divisors (see below), whose sum is σ = 19292616. Its totient is φ = 2756080.
The previous prime is 8268241. The next prime is 8268263. The reversal of 8268252 is 2528628.
It is an interprime number because it is at equal distance from previous prime (8268241) and next prime (8268263).
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×82682522 = 136727982271008, which contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344499 + ... + 344522.
It is an arithmetic number, because the mean of its divisors is an integer number (1607718).
Almost surely, 28268252 is an apocalyptic number.
It is an amenable number.
8268252 is an abundant number, since it is smaller than the sum of its proper divisors (11024364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8268252 is a wasteful number, since it uses less digits than its factorization.
8268252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 689028 (or 689026 counting only the distinct ones).
The product of its digits is 15360, while the sum is 33.
The square root of 8268252 is about 2875.4568332702. The cubic root of 8268252 is about 202.2109028179.
The spelling of 8268252 in words is "eight million, two hundred sixty-eight thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.121 sec. • engine limits •