Base | Representation |
---|---|
bin | 1111110001111110010… |
… | …10100011111101100001 |
3 | 1220211120122011002022211 |
4 | 13320333022203331201 |
5 | 32340434224101031 |
6 | 1053032304402121 |
7 | 54113566442626 |
oct | 7707712437541 |
9 | 1824518132284 |
10 | 542225612641 |
11 | 199a5824a229 |
12 | 89106316341 |
13 | 3c19332b99b |
14 | 1c35b21834d |
15 | e187be5bb1 |
hex | 7e3f2a3f61 |
542225612641 has 16 divisors (see below), whose sum is σ = 605236363200. Its totient is φ = 482751940608.
The previous prime is 542225612611. The next prime is 542225612653. The reversal of 542225612641 is 146216522245.
It is a cyclic number.
It is not a de Polignac number, because 542225612641 - 215 = 542225579873 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 542225612594 and 542225612603.
It is not an unprimeable number, because it can be changed into a prime (542225612611) 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, 1029811 + ... + 1464568.
It is an arithmetic number, because the mean of its divisors is an integer number (37827272700).
Almost surely, 2542225612641 is an apocalyptic number.
It is an amenable number.
542225612641 is a deficient number, since it is larger than the sum of its proper divisors (63010750559).
542225612641 is a wasteful number, since it uses less digits than its factorization.
542225612641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2495088.
The product of its digits is 230400, while the sum is 40.
The spelling of 542225612641 in words is "five hundred forty-two billion, two hundred twenty-five million, six hundred twelve thousand, six hundred forty-one".
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