Base | Representation |
---|---|
bin | 110001010001011001… |
… | …110001100110001101 |
3 | 12001120001200122202202 |
4 | 301101121301212031 |
5 | 1331322230200142 |
6 | 40145424331245 |
7 | 3552020534642 |
oct | 612131614615 |
9 | 161501618682 |
10 | 52905318797 |
11 | 20489745071 |
12 | a305a73b25 |
13 | 4cb1953686 |
14 | 27bc52bdc9 |
15 | 1599985032 |
hex | c5167198d |
52905318797 has 32 divisors (see below), whose sum is σ = 59303347200. Its totient is φ = 46982592000.
The previous prime is 52905318787. The next prime is 52905318827. The reversal of 52905318797 is 79781350925.
It is not a de Polignac number, because 52905318797 - 214 = 52905302413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52905318787) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4985297 + ... + 4995897.
It is an arithmetic number, because the mean of its divisors is an integer number (1853229600).
Almost surely, 252905318797 is an apocalyptic number.
It is an amenable number.
52905318797 is a deficient number, since it is larger than the sum of its proper divisors (6398028403).
52905318797 is a wasteful number, since it uses less digits than its factorization.
52905318797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10917.
The product of its (nonzero) digits is 4762800, while the sum is 56.
The spelling of 52905318797 in words is "fifty-two billion, nine hundred five million, three hundred eighteen thousand, seven hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •