Base | Representation |
---|---|
bin | 1111000010000… |
… | …10111110000001 |
3 | 22210021201101020 |
4 | 13201002332001 |
5 | 224240302200 |
6 | 20302500053 |
7 | 3060601320 |
oct | 741027601 |
9 | 283251336 |
10 | 126103425 |
11 | 65200408 |
12 | 36294629 |
13 | 20183016 |
14 | 12a680b7 |
15 | b10dea0 |
hex | 7842f81 |
126103425 has 24 divisors (see below), whose sum is σ = 238276416. Its totient is φ = 57647040.
The previous prime is 126103423. The next prime is 126103427. The reversal of 126103425 is 524301621.
It is an interprime number because it is at equal distance from previous prime (126103423) and next prime (126103427).
It is not a de Polignac number, because 126103425 - 21 = 126103423 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 126103395 and 126103404.
It is not an unprimeable number, because it can be changed into a prime (126103421) 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, 119574 + ... + 120623.
It is an arithmetic number, because the mean of its divisors is an integer number (9928184).
Almost surely, 2126103425 is an apocalyptic number.
126103425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
126103425 is a deficient number, since it is larger than the sum of its proper divisors (112172991).
126103425 is a wasteful number, since it uses less digits than its factorization.
126103425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240217 (or 240212 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 126103425 is about 11229.5781309896. The cubic root of 126103425 is about 501.4669253843.
The spelling of 126103425 in words is "one hundred twenty-six million, one hundred three thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •