Base | Representation |
---|---|
bin | 11000100110101111001011… |
… | …01111010100101010010011 |
3 | 21002120122001201002210112010 |
4 | 30103113211233110222103 |
5 | 24042444234144244241 |
6 | 311024400240034003 |
7 | 14253066466400262 |
oct | 1423274557245223 |
9 | 232518051083463 |
10 | 54107557415571 |
11 | 16270982641a50 |
12 | 609a4a7602903 |
13 | 242642296c97a |
14 | d50b695845d9 |
15 | 63c6dd578d16 |
hex | 3135e5bd4a93 |
54107557415571 has 16 divisors (see below), whose sum is σ = 80621460275328. Its totient is φ = 31992642964800.
The previous prime is 54107557415423. The next prime is 54107557415599. The reversal of 54107557415571 is 17551475570145.
It is not a de Polignac number, because 54107557415571 - 29 = 54107557415059 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54107557615571) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19995400501 + ... + 19995403206.
It is an arithmetic number, because the mean of its divisors is an integer number (5038841267208).
Almost surely, 254107557415571 is an apocalyptic number.
54107557415571 is a deficient number, since it is larger than the sum of its proper divisors (26513902859757).
54107557415571 is a wasteful number, since it uses less digits than its factorization.
54107557415571 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39990803762.
The product of its (nonzero) digits is 17150000, while the sum is 57.
The spelling of 54107557415571 in words is "fifty-four trillion, one hundred seven billion, five hundred fifty-seven million, four hundred fifteen thousand, five hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •