Base | Representation |
---|---|
bin | 1101000111010… |
… | …0011100001111 |
3 | 10211111102210021 |
4 | 3101310130033 |
5 | 103040043040 |
6 | 5242523011 |
7 | 1235342203 |
oct | 321643417 |
9 | 124442707 |
10 | 55002895 |
11 | 29058542 |
12 | 16506467 |
13 | b51a5bc |
14 | 743ab03 |
15 | 4c6724a |
hex | 347470f |
55002895 has 8 divisors (see below), whose sum is σ = 66088800. Its totient is φ = 43945440.
The previous prime is 55002889. The next prime is 55002917. The reversal of 55002895 is 59820055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55002895 - 23 = 55002887 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 55002895.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2595 + ... + 10804.
It is an arithmetic number, because the mean of its divisors is an integer number (8261100).
Almost surely, 255002895 is an apocalyptic number.
55002895 is a deficient number, since it is larger than the sum of its proper divisors (11085905).
55002895 is a wasteful number, since it uses less digits than its factorization.
55002895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14225.
The product of its (nonzero) digits is 18000, while the sum is 34.
The square root of 55002895 is about 7416.3936653875. The cubic root of 55002895 is about 380.3019184120.
The spelling of 55002895 in words is "fifty-five million, two thousand, eight hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •