Base | Representation |
---|---|
bin | 1001010110111010… |
… | …1110010010110110 |
3 | 20111001212112110221 |
4 | 2111232232102312 |
5 | 20121041202210 |
6 | 1053134004554 |
7 | 116152046635 |
oct | 22556562266 |
9 | 6431775427 |
10 | 2512053430 |
11 | 1079a96a17 |
12 | 5a134675a |
13 | 31058c863 |
14 | 19b8ab51c |
15 | ea80c1da |
hex | 95bae4b6 |
2512053430 has 8 divisors (see below), whose sum is σ = 4521696192. Its totient is φ = 1004821368.
The previous prime is 2512053407. The next prime is 2512053437. The reversal of 2512053430 is 343502152.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2512053395 and 2512053404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2512053437) 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, 125602662 + ... + 125602681.
It is an arithmetic number, because the mean of its divisors is an integer number (565212024).
Almost surely, 22512053430 is an apocalyptic number.
2512053430 is a deficient number, since it is larger than the sum of its proper divisors (2009642762).
2512053430 is a wasteful number, since it uses less digits than its factorization.
2512053430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251205350.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 2512053430 is about 50120.3893640103. The cubic root of 2512053430 is about 1359.3865150423.
Adding to 2512053430 its reverse (343502152), we get a palindrome (2855555582).
The spelling of 2512053430 in words is "two billion, five hundred twelve million, fifty-three thousand, four hundred thirty".
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