Base | Representation |
---|---|
bin | 11001010111100… |
… | …001110110000111 |
3 | 1002122211122011121 |
4 | 121113201312013 |
5 | 1332423121333 |
6 | 110122014411 |
7 | 13355345332 |
oct | 3127416607 |
9 | 1078748147 |
10 | 425598343 |
11 | 1a926a375 |
12 | ba647407 |
13 | 6a234c51 |
14 | 40749619 |
15 | 2756d32d |
hex | 195e1d87 |
425598343 has 4 divisors (see below), whose sum is σ = 425764080. Its totient is φ = 425432608.
The previous prime is 425598337. The next prime is 425598367. The reversal of 425598343 is 343895524.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-425598343 is a prime.
It is a super-2 number, since 2×4255983432 = 362267899128691298, which contains 22 as substring.
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 425598343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425598443) 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, 78955 + ... + 84172.
It is an arithmetic number, because the mean of its divisors is an integer number (106441020).
Almost surely, 2425598343 is an apocalyptic number.
425598343 is a deficient number, since it is larger than the sum of its proper divisors (165737).
425598343 is a wasteful number, since it uses less digits than its factorization.
425598343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165736.
The product of its digits is 518400, while the sum is 43.
The square root of 425598343 is about 20630.0349733102. The cubic root of 425598343 is about 752.1999660378.
The spelling of 425598343 in words is "four hundred twenty-five million, five hundred ninety-eight thousand, three hundred forty-three".
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