Base | Representation |
---|---|
bin | 1101001110000… |
… | …1001001101000 |
3 | 10212100001120212 |
4 | 3103201021220 |
5 | 103143320133 |
6 | 5300240252 |
7 | 1242205316 |
oct | 323411150 |
9 | 125301525 |
10 | 55448168 |
11 | 29332036 |
12 | 166a0088 |
13 | b645189 |
14 | 75150b6 |
15 | 4d04148 |
hex | 34e1268 |
55448168 has 16 divisors (see below), whose sum is σ = 104064480. Its totient is φ = 27697648.
The previous prime is 55448167. The next prime is 55448177. The reversal of 55448168 is 86184455.
It is not an unprimeable number, because it can be changed into a prime (55448167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7805 + ... + 13107.
It is an arithmetic number, because the mean of its divisors is an integer number (6504030).
Almost surely, 255448168 is an apocalyptic number.
It is an amenable number.
55448168 is a deficient number, since it is larger than the sum of its proper divisors (48616312).
55448168 is a wasteful number, since it uses less digits than its factorization.
55448168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6616 (or 6612 counting only the distinct ones).
The product of its digits is 153600, while the sum is 41.
The square root of 55448168 is about 7446.3526642243. The cubic root of 55448168 is about 381.3253994741.
The spelling of 55448168 in words is "fifty-five million, four hundred forty-eight thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •