Base | Representation |
---|---|
bin | 10010111001010001… |
… | …10001000111110001 |
3 | 222011221221222001002 |
4 | 21130220301013301 |
5 | 131233344003200 |
6 | 4354331451345 |
7 | 506244433460 |
oct | 113450610761 |
9 | 28157858032 |
10 | 10144125425 |
11 | 4336104635 |
12 | 1b712b6b55 |
13 | c588104a5 |
14 | 6c335c9d7 |
15 | 3e587bbd5 |
hex | 25ca311f1 |
10144125425 has 24 divisors (see below), whose sum is σ = 14379454656. Its totient is φ = 6954143040.
The previous prime is 10144125421. The next prime is 10144125449. The reversal of 10144125425 is 52452144101.
It is a happy number.
It is not a de Polignac number, because 10144125425 - 22 = 10144125421 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10144125421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1274759 + ... + 1282691.
It is an arithmetic number, because the mean of its divisors is an integer number (599143944).
Almost surely, 210144125425 is an apocalyptic number.
It is an amenable number.
10144125425 is a deficient number, since it is larger than the sum of its proper divisors (4235329231).
10144125425 is an equidigital number, since it uses as much as digits as its factorization.
10144125425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15257 (or 15252 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 29.
Adding to 10144125425 its reverse (52452144101), we get a palindrome (62596269526).
The spelling of 10144125425 in words is "ten billion, one hundred forty-four million, one hundred twenty-five thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •