Base | Representation |
---|---|
bin | 110011001100100111… |
… | …110010001100000001 |
3 | 12020220010121212002110 |
4 | 303030213302030001 |
5 | 1400040440320201 |
6 | 41130513205533 |
7 | 3654162203124 |
oct | 631447621401 |
9 | 166803555073 |
10 | 54972588801 |
11 | 2134a658679 |
12 | a7a22608a9 |
13 | 5251021a70 |
14 | 2936cd83bb |
15 | 166b1d46d6 |
hex | ccc9f2301 |
54972588801 has 64 divisors (see below), whose sum is σ = 80904096000. Its totient is φ = 32999046144.
The previous prime is 54972588779. The next prime is 54972588851. The reversal of 54972588801 is 10888527945.
It is a de Polignac number, because none of the positive numbers 2k-54972588801 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54972588851) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 141317515 + ... + 141317903.
It is an arithmetic number, because the mean of its divisors is an integer number (1264126500).
Almost surely, 254972588801 is an apocalyptic number.
It is an amenable number.
54972588801 is a deficient number, since it is larger than the sum of its proper divisors (25931507199).
54972588801 is a wasteful number, since it uses less digits than its factorization.
54972588801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 930.
The product of its (nonzero) digits is 6451200, while the sum is 57.
The spelling of 54972588801 in words is "fifty-four billion, nine hundred seventy-two million, five hundred eighty-eight thousand, eight hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •