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425410293 = 37111841603
BaseRepresentation
bin11001010110110…
…011111011110101
31002122111002012210
4121112303323311
51332401112133
6110114004033
713353633150
oct3126637365
91078432183
10425410293
111a9151060
12ba576619
136a19a489
14406dac97
1527532763
hex195b3ef5

425410293 has 16 divisors (see below), whose sum is σ = 707175936. Its totient is φ = 220992240.

The previous prime is 425410259. The next prime is 425410313. The reversal of 425410293 is 392014524.

It is not a de Polignac number, because 425410293 - 214 = 425393909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 425410293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425410213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 920571 + ... + 921032.

It is an arithmetic number, because the mean of its divisors is an integer number (44198496).

Almost surely, 2425410293 is an apocalyptic number.

It is an amenable number.

425410293 is a deficient number, since it is larger than the sum of its proper divisors (281765643).

425410293 is a wasteful number, since it uses less digits than its factorization.

425410293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841624.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 425410293 is about 20625.4767944889. The cubic root of 425410293 is about 752.0891635684.

The spelling of 425410293 in words is "four hundred twenty-five million, four hundred ten thousand, two hundred ninety-three".

Divisors: 1 3 7 11 21 33 77 231 1841603 5524809 12891221 20257633 38673663 60772899 141803431 425410293