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424525045 = 5712129287
BaseRepresentation
bin11001010011011…
…011110011110101
31002120211002212211
4121103123303311
51332134300140
6110043013421
713343255230
oct3123336365
91076732784
10424525045
111a86a6a4a
12ba20a271
1369c4a569
144054a417
152740a2ea
hex194dbcf5

424525045 has 8 divisors (see below), whose sum is σ = 582205824. Its totient is φ = 291102864.

The previous prime is 424525027. The next prime is 424525061. The reversal of 424525045 is 540525424.

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 424525045 - 223 = 416136437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424524998 and 424525016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6064609 + ... + 6064678.

It is an arithmetic number, because the mean of its divisors is an integer number (72775728).

Almost surely, 2424525045 is an apocalyptic number.

It is an amenable number.

424525045 is a deficient number, since it is larger than the sum of its proper divisors (157680779).

424525045 is a wasteful number, since it uses less digits than its factorization.

424525045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12129299.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 424525045 is about 20604.0055571726. The cubic root of 424525045 is about 751.5671202684.

The spelling of 424525045 in words is "four hundred twenty-four million, five hundred twenty-five thousand, forty-five".

Divisors: 1 5 7 35 12129287 60646435 84905009 424525045