Base | Representation |
---|---|
bin | 1111110001111110010… |
… | …10010010100011001000 |
3 | 1220211120122000110111022 |
4 | 13320333022102203020 |
5 | 32340434214310240 |
6 | 1053032303052012 |
7 | 54113566024661 |
oct | 7707712224310 |
9 | 1824518013438 |
10 | 542225541320 |
11 | 199a58200691 |
12 | 891062a1008 |
13 | 3c193305398 |
14 | 1c35b1da368 |
15 | e187bce9b5 |
hex | 7e3f2928c8 |
542225541320 has 32 divisors (see below), whose sum is σ = 1252980646200. Its totient is φ = 211028318208.
The previous prime is 542225541307. The next prime is 542225541329. The reversal of 542225541320 is 23145522245.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 477091355524 + 65134185796 = 690718^2 + 255214^2 .
It is not an unprimeable number, because it can be changed into a prime (542225541329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183182825 + ... + 183185784.
Almost surely, 2542225541320 is an apocalyptic number.
It is an amenable number.
542225541320 is an abundant number, since it is smaller than the sum of its proper divisors (710755104880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542225541320 is a wasteful number, since it uses less digits than its factorization.
542225541320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366368657 (or 366368653 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
The spelling of 542225541320 in words is "five hundred forty-two billion, two hundred twenty-five million, five hundred forty-one thousand, three hundred twenty".
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