Base | Representation |
---|---|
bin | 100110001111010011100… |
… | …1100010101000011100100 |
3 | 200121102111022120201111001 |
4 | 1030132213030111003210 |
5 | 1142101331301430202 |
6 | 15102211044323044 |
7 | 1051462300114420 |
oct | 114364714250344 |
9 | 20542438521431 |
10 | 5255550030052 |
11 | 1746958a86503 |
12 | 70a6890a3484 |
13 | 2c1799c32aba |
14 | 142527315b80 |
15 | 91a978ddd87 |
hex | 4c7a73150e4 |
5255550030052 has 48 divisors (see below), whose sum is σ = 10559092884480. Its totient is φ = 2242096054272.
The previous prime is 5255550029959. The next prime is 5255550030067. The reversal of 5255550030052 is 2500300555525.
It is a happy number.
It is a super-2 number, since 2×52555500300522 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5255550029993 and 5255550030020.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100483524 + ... + 100535812.
It is an arithmetic number, because the mean of its divisors is an integer number (219981101760).
Almost surely, 25255550030052 is an apocalyptic number.
It is an amenable number.
5255550030052 is an abundant number, since it is smaller than the sum of its proper divisors (5303542854428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5255550030052 is a wasteful number, since it uses less digits than its factorization.
5255550030052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68620 (or 68618 counting only the distinct ones).
The product of its (nonzero) digits is 187500, while the sum is 37.
Adding to 5255550030052 its reverse (2500300555525), we get a palindrome (7755850585577).
The spelling of 5255550030052 in words is "five trillion, two hundred fifty-five billion, five hundred fifty million, thirty thousand, fifty-two".
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