Base | Representation |
---|---|
bin | 110011100111001001… |
… | …101001101110000001 |
3 | 12022001011010120001121 |
4 | 303213021221232001 |
5 | 1401443411042000 |
6 | 41243013032241 |
7 | 4001205314335 |
oct | 634711515601 |
9 | 168034116047 |
10 | 55417674625 |
11 | 215589181a5 |
12 | a8a7325681 |
13 | 52c22baa61 |
14 | 297a0777c5 |
15 | 1695301b1a |
hex | ce7269b81 |
55417674625 has 8 divisors (see below), whose sum is σ = 69161258088. Its totient is φ = 44334139600.
The previous prime is 55417674619. The next prime is 55417674629. The reversal of 55417674625 is 52647671455.
55417674625 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 4 ways, for example, as 473845824 + 54943828801 = 21768^2 + 234401^2 .
It is not a de Polignac number, because 55417674625 - 213 = 55417666433 is a prime.
It is a super-2 number, since 2×554176746252 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55417674629) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221670574 + ... + 221670823.
It is an arithmetic number, because the mean of its divisors is an integer number (8645157261).
Almost surely, 255417674625 is an apocalyptic number.
It is an amenable number.
55417674625 is a deficient number, since it is larger than the sum of its proper divisors (13743583463).
55417674625 is an equidigital number, since it uses as much as digits as its factorization.
55417674625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443341412 (or 443341402 counting only the distinct ones).
The product of its digits is 7056000, while the sum is 52.
The spelling of 55417674625 in words is "fifty-five billion, four hundred seventeen million, six hundred seventy-four thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •