Base | Representation |
---|---|
bin | 110011011011100000… |
… | …010110110110010011 |
3 | 12021112112111111112021 |
4 | 303123200112312103 |
5 | 1401043402100201 |
6 | 41211353312311 |
7 | 3663313543222 |
oct | 633340266623 |
9 | 167475444467 |
10 | 55222300051 |
11 | 21468604406 |
12 | a851a05697 |
13 | 5290992bb9 |
14 | 295c13acb9 |
15 | 16830acea1 |
hex | cdb816d93 |
55222300051 has 8 divisors (see below), whose sum is σ = 55541237760. Its totient is φ = 54903700992.
The previous prime is 55222300043. The next prime is 55222300069. The reversal of 55222300051 is 15000322255.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55222300051 - 23 = 55222300043 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55222299989 and 55222300025.
It is not an unprimeable number, because it can be changed into a prime (55222300031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246126 + ... + 413548.
It is an arithmetic number, because the mean of its divisors is an integer number (6942654720).
Almost surely, 255222300051 is an apocalyptic number.
55222300051 is a deficient number, since it is larger than the sum of its proper divisors (318937709).
55222300051 is a wasteful number, since it uses less digits than its factorization.
55222300051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169325.
The product of its (nonzero) digits is 3000, while the sum is 25.
The spelling of 55222300051 in words is "fifty-five billion, two hundred twenty-two million, three hundred thousand, fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •