Base | Representation |
---|---|
bin | 1011010001001… |
… | …0101111001100 |
3 | 10021221012012012 |
4 | 2310102233030 |
5 | 44044401133 |
6 | 4405000352 |
7 | 1112504015 |
oct | 264225714 |
9 | 107835165 |
10 | 47262668 |
11 | 24751162 |
12 | 139b30b8 |
13 | 9a3a49b |
14 | 63c400c |
15 | 4238b48 |
hex | 2d12bcc |
47262668 has 24 divisors (see below), whose sum is σ = 85629264. Its totient is φ = 22809600.
The previous prime is 47262667. The next prime is 47262689. The reversal of 47262668 is 86626274.
47262668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is not an unprimeable number, because it can be changed into a prime (47262661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14423 + ... + 17393.
It is an arithmetic number, because the mean of its divisors is an integer number (3567886).
Almost surely, 247262668 is an apocalyptic number.
It is an amenable number.
47262668 is a deficient number, since it is larger than the sum of its proper divisors (38366596).
47262668 is a wasteful number, since it uses less digits than its factorization.
47262668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3113 (or 3111 counting only the distinct ones).
The product of its digits is 193536, while the sum is 41.
The square root of 47262668 is about 6874.7849420909. The cubic root of 47262668 is about 361.5536453978.
It can be divided in two parts, 4726266 and 8, that added together give a palindrome (4726274).
The spelling of 47262668 in words is "forty-seven million, two hundred sixty-two thousand, six hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •