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425307041 = 543178311
BaseRepresentation
bin11001010110011…
…010101110100001
31002122021211120122
4121112122232201
51332334311131
6110111450025
713353023135
oct3126325641
91078254518
10425307041
111a9090525
12ba526915
136a162493
14406b13c5
1527511d7b
hex1959aba1

425307041 has 4 divisors (see below), whose sum is σ = 425390784. Its totient is φ = 425223300.

The previous prime is 425307019. The next prime is 425307097. The reversal of 425307041 is 140703524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 425307041 - 26 = 425306977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 425307041.

It is not an unprimeable number, because it can be changed into a prime (425304041) 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, 33725 + ... + 44586.

It is an arithmetic number, because the mean of its divisors is an integer number (106347696).

Almost surely, 2425307041 is an apocalyptic number.

It is an amenable number.

425307041 is a deficient number, since it is larger than the sum of its proper divisors (83743).

425307041 is an equidigital number, since it uses as much as digits as its factorization.

425307041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83742.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 425307041 is about 20622.9736216677. The cubic root of 425307041 is about 752.0283117312.

The spelling of 425307041 in words is "four hundred twenty-five million, three hundred seven thousand, forty-one".

Divisors: 1 5431 78311 425307041