Base | Representation |
---|---|
bin | 11001000001100101110101… |
… | …01100111010111011010001 |
3 | 21012211211200222021000011020 |
4 | 30200302322230322323101 |
5 | 24203103424323143400 |
6 | 313012314355510053 |
7 | 14406542656322001 |
oct | 1440627254727321 |
9 | 235754628230136 |
10 | 55030253334225 |
11 | 1659722140a404 |
12 | 62092945b8329 |
13 | 249243b4bb530 |
14 | d8369ad02001 |
15 | 6566e334c2a0 |
hex | 320cbab3aed1 |
55030253334225 has 48 divisors (see below), whose sum is σ = 97983613980672. Its totient is φ = 27091390556160.
The previous prime is 55030253334191. The next prime is 55030253334403. The reversal of 55030253334225 is 52243335203055.
It is not a de Polignac number, because 55030253334225 - 210 = 55030253333201 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66731617 + ... + 67551233.
It is an arithmetic number, because the mean of its divisors is an integer number (2041325291264).
Almost surely, 255030253334225 is an apocalyptic number.
It is an amenable number.
55030253334225 is a deficient number, since it is larger than the sum of its proper divisors (42953360646447).
55030253334225 is a wasteful number, since it uses less digits than its factorization.
55030253334225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 888506 (or 888501 counting only the distinct ones).
The product of its (nonzero) digits is 1620000, while the sum is 42.
The spelling of 55030253334225 in words is "fifty-five trillion, thirty billion, two hundred fifty-three million, three hundred thirty-four thousand, two hundred twenty-five".
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