Base | Representation |
---|---|
bin | 11001010110110… |
… | …101110101110101 |
3 | 1002122111110220222 |
4 | 121112311311311 |
5 | 1332401334401 |
6 | 110114104125 |
7 | 13353665003 |
oct | 3126656565 |
9 | 1078443828 |
10 | 425418101 |
11 | 1a9156a09 |
12 | ba57b045 |
13 | 6a1a0bb4 |
14 | 406dda73 |
15 | 27534c1b |
hex | 195b5d75 |
425418101 has 8 divisors (see below), whose sum is σ = 429039744. Its totient is φ = 421809120.
The previous prime is 425418089. The next prime is 425418163. The reversal of 425418101 is 101814524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 425418101 - 210 = 425417077 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 (425418181) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71636 + ... + 77346.
It is an arithmetic number, because the mean of its divisors is an integer number (53629968).
Almost surely, 2425418101 is an apocalyptic number.
It is an amenable number.
425418101 is a deficient number, since it is larger than the sum of its proper divisors (3621643).
425418101 is a wasteful number, since it uses less digits than its factorization.
425418101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6331.
The product of its (nonzero) digits is 1280, while the sum is 26.
The square root of 425418101 is about 20625.6660740932. Note that the first 3 decimals coincide. The cubic root of 425418101 is about 752.0937648332.
The spelling of 425418101 in words is "four hundred twenty-five million, four hundred eighteen thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •