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425502753 = 31310910327
BaseRepresentation
bin11001010111001…
…010100000100001
31002122122210001020
4121113022200201
51332412042003
6110120000053
713354466544
oct3127124041
91078583036
10425502753
111a9204575
12ba600029
136a2005a0
144072285b
152754ed53
hex195ca821

425502753 has 8 divisors (see below), whose sum is σ = 610978368. Its totient is φ = 261847824.

The previous prime is 425502719. The next prime is 425502773. The reversal of 425502753 is 357205524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425502753 - 210 = 425501729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425502773) 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, 5455125 + ... + 5455202.

It is an arithmetic number, because the mean of its divisors is an integer number (76372296).

Almost surely, 2425502753 is an apocalyptic number.

It is an amenable number.

425502753 is a deficient number, since it is larger than the sum of its proper divisors (185475615).

425502753 is a wasteful number, since it uses less digits than its factorization.

425502753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10910343.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 425502753 is about 20627.7180754440. The cubic root of 425502753 is about 752.1436467563.

The spelling of 425502753 in words is "four hundred twenty-five million, five hundred two thousand, seven hundred fifty-three".

Divisors: 1 3 13 39 10910327 32730981 141834251 425502753