Base | Representation |
---|---|
bin | 1001000010001111… |
… | …0111110000100011 |
3 | 20021000200011001102 |
4 | 2100203313300203 |
5 | 14431340310111 |
6 | 1040355025015 |
7 | 114046621112 |
oct | 22043676043 |
9 | 6230604042 |
10 | 2425322531 |
11 | 1035038795 |
12 | 57829b16b |
13 | 2c86138b8 |
14 | 190171c79 |
15 | e2dc913b |
hex | 908f7c23 |
2425322531 has 4 divisors (see below), whose sum is σ = 2426061000. Its totient is φ = 2424584064.
The previous prime is 2425322513. The next prime is 2425322533. The reversal of 2425322531 is 1352235242.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2425322531 - 26 = 2425322467 is a prime.
It is a super-2 number, since 2×24253225312 = 11764378758752491922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2425322494 and 2425322503.
It is not an unprimeable number, because it can be changed into a prime (2425322533) 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, 364286 + ... + 370883.
It is an arithmetic number, because the mean of its divisors is an integer number (606515250).
Almost surely, 22425322531 is an apocalyptic number.
2425322531 is a deficient number, since it is larger than the sum of its proper divisors (738469).
2425322531 is an equidigital number, since it uses as much as digits as its factorization.
2425322531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 738468.
The product of its digits is 14400, while the sum is 29.
The square root of 2425322531 is about 49247.5637062383. The cubic root of 2425322531 is about 1343.5582513025.
Adding to 2425322531 its reverse (1352235242), we get a palindrome (3777557773).
The spelling of 2425322531 in words is "two billion, four hundred twenty-five million, three hundred twenty-two thousand, five hundred thirty-one".
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