Base | Representation |
---|---|
bin | 101110110100… |
… | …000110110010 |
3 | 212002111002101 |
4 | 232310012302 |
5 | 11120201200 |
6 | 1115011014 |
7 | 206211400 |
oct | 56640662 |
9 | 25074071 |
10 | 12272050 |
11 | 6a2219a |
12 | 4139a6a |
13 | 2708a8b |
14 | 18b6470 |
15 | 112626a |
hex | bb41b2 |
12272050 has 36 divisors (see below), whose sum is σ = 26558010. Its totient is φ = 4206720.
The previous prime is 12272047. The next prime is 12272069. The reversal of 12272050 is 5027221.
12272050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 8934121 + 3337929 = 2989^2 + 1827^2 .
It is a super-2 number, since 2×122720502 = 301206422405000, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55 + ... + 4954.
Almost surely, 212272050 is an apocalyptic number.
12272050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12272050 is an abundant number, since it is smaller than the sum of its proper divisors (14285960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12272050 is a wasteful number, since it uses less digits than its factorization.
12272050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5035 (or 5023 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 19.
The square root of 12272050 is about 3503.1485837743. The cubic root of 12272050 is about 230.6600447867.
Adding to 12272050 its reverse (5027221), we get a palindrome (17299271).
The spelling of 12272050 in words is "twelve million, two hundred seventy-two thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •