Base | Representation |
---|---|
bin | 11000110000110001001101… |
… | …00100101010101111100011 |
3 | 21010210120202101221120212220 |
4 | 30120120212210222233203 |
5 | 24114121143041301110 |
6 | 311451003114122123 |
7 | 14320021221443226 |
oct | 1430304644525743 |
9 | 233716671846786 |
10 | 54452242525155 |
11 | 1639408037a482 |
12 | 6135261a20343 |
13 | 244ca9439a107 |
14 | d637071c75bd |
15 | 646663bc5370 |
hex | 31862692abe3 |
54452242525155 has 32 divisors (see below), whose sum is σ = 93064863484224. Its totient is φ = 27091006365696.
The previous prime is 54452242525129. The next prime is 54452242525171. The reversal of 54452242525155 is 55152524225445.
It is not a de Polignac number, because 54452242525155 - 25 = 54452242525123 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 54452242525098 and 54452242525107.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 944830504 + ... + 944888133.
It is an arithmetic number, because the mean of its divisors is an integer number (2908276983882).
Almost surely, 254452242525155 is an apocalyptic number.
54452242525155 is a deficient number, since it is larger than the sum of its proper divisors (38612620959069).
54452242525155 is a wasteful number, since it uses less digits than its factorization.
54452242525155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1889718775.
The product of its digits is 16000000, while the sum is 51.
The spelling of 54452242525155 in words is "fifty-four trillion, four hundred fifty-two billion, two hundred forty-two million, five hundred twenty-five thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •