Search a number
425331107 is a prime number
BaseRepresentation
bin11001010110100…
…000100110100011
31002122100001120222
4121112200212203
51332341043412
6110112153255
713353153245
oct3126404643
91078301528
10425331107
111a90a7613
12ba53882b
136a170416
14406ba095
1527519072
hex195a09a3

425331107 has 2 divisors, whose sum is σ = 425331108. Its totient is φ = 425331106.

The previous prime is 425331083. The next prime is 425331149. The reversal of 425331107 is 701133524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425331107 - 212 = 425327011 is a prime.

It is equal to p22613147 and since 425331107 and 22613147 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (425331607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212665553 + 212665554.

It is an arithmetic number, because the mean of its divisors is an integer number (212665554).

Almost surely, 2425331107 is an apocalyptic number.

425331107 is a deficient number, since it is larger than the sum of its proper divisors (1).

425331107 is an equidigital number, since it uses as much as digits as its factorization.

425331107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 425331107 is about 20623.5570889214. The cubic root of 425331107 is about 752.0424959716.

The spelling of 425331107 in words is "four hundred twenty-five million, three hundred thirty-one thousand, one hundred seven".