Base | Representation |
---|---|
bin | 10010010101110000111… |
… | …10101111110010100101 |
3 | 2020020112221202200120012 |
4 | 21022320132233302211 |
5 | 40311032013334104 |
6 | 1201254110020005 |
7 | 63345650053331 |
oct | 11127036576245 |
9 | 2206487680505 |
10 | 630160293029 |
11 | 22328206a103 |
12 | a21674a7605 |
13 | 475682b6547 |
14 | 226ddad67c1 |
15 | 115d2aaad6e |
hex | 92b87afca5 |
630160293029 has 4 divisors (see below), whose sum is σ = 630424071180. Its totient is φ = 629896514880.
The previous prime is 630160293019. The next prime is 630160293041. The reversal of 630160293029 is 920392061036.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 202614316129 + 427545976900 = 450127^2 + 653870^2 .
It is a cyclic number.
It is not a de Polignac number, because 630160293029 - 232 = 625865325733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (630160293019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131885492 + ... + 131890269.
It is an arithmetic number, because the mean of its divisors is an integer number (157606017795).
Almost surely, 2630160293029 is an apocalyptic number.
It is an amenable number.
630160293029 is a deficient number, since it is larger than the sum of its proper divisors (263778151).
630160293029 is a wasteful number, since it uses less digits than its factorization.
630160293029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263778150.
The product of its (nonzero) digits is 104976, while the sum is 41.
The spelling of 630160293029 in words is "six hundred thirty billion, one hundred sixty million, two hundred ninety-three thousand, twenty-nine".
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