Base | Representation |
---|---|
bin | 10111101111101010000011… |
… | …10111010000000100001101 |
3 | 20211212201002200121211002001 |
4 | 23313311001313100010031 |
5 | 23320442331214421422 |
6 | 303015130011032301 |
7 | 13666260634351555 |
oct | 1367650167200415 |
9 | 224781080554061 |
10 | 52215022420237 |
11 | 157012a2a05806 |
12 | 5a3375543b691 |
13 | 2319b17672471 |
14 | cc7313358165 |
15 | 608374d54227 |
hex | 2f7d41dd010d |
52215022420237 has 8 divisors (see below), whose sum is σ = 52219934020800. Its totient is φ = 52210111084320.
The previous prime is 52215022420199. The next prime is 52215022420259. The reversal of 52215022420237 is 73202422051225.
52215022420237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52215022420237 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52215022420196 and 52215022420205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52215022450237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670682889 + ... + 670760737.
It is an arithmetic number, because the mean of its divisors is an integer number (6527491752600).
Almost surely, 252215022420237 is an apocalyptic number.
It is an amenable number.
52215022420237 is a deficient number, since it is larger than the sum of its proper divisors (4911600563).
52215022420237 is a wasteful number, since it uses less digits than its factorization.
52215022420237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132323.
The product of its (nonzero) digits is 134400, while the sum is 37.
The spelling of 52215022420237 in words is "fifty-two trillion, two hundred fifteen billion, twenty-two million, four hundred twenty thousand, two hundred thirty-seven".
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