Base | Representation |
---|---|
bin | 111000111011111100001… |
… | …0111000110001001000100 |
3 | 1000201002110202202012022012 |
4 | 1301313320113012021010 |
5 | 2011202204334000202 |
6 | 24350521052553352 |
7 | 1435234166434130 |
oct | 161677027061104 |
9 | 30632422665265 |
10 | 7825302250052 |
11 | 2547768129aa1 |
12 | a64719a82858 |
13 | 449bcc6164a1 |
14 | 1d0a64b423c0 |
15 | d8849eb9152 |
hex | 71df85c6244 |
7825302250052 has 24 divisors (see below), whose sum is σ = 15650722528896. Its totient is φ = 3353675672448.
The previous prime is 7825302250001. The next prime is 7825302250061. The reversal of 7825302250052 is 2500522035287.
It is a super-2 number, since 2×78253022500522 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 7825302249991 and 7825302250009.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2998673 + ... + 4964135.
It is an arithmetic number, because the mean of its divisors is an integer number (652113438704).
Almost surely, 27825302250052 is an apocalyptic number.
It is an amenable number.
7825302250052 is an abundant number, since it is smaller than the sum of its proper divisors (7825420278844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7825302250052 is a wasteful number, since it uses less digits than its factorization.
7825302250052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107667 (or 2107665 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 41.
The spelling of 7825302250052 in words is "seven trillion, eight hundred twenty-five billion, three hundred two million, two hundred fifty thousand, fifty-two".
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