Base | Representation |
---|---|
bin | 11001010110111… |
… | …111110000010001 |
3 | 1002122120112121211 |
4 | 121112333300101 |
5 | 1332404134310 |
6 | 110115020121 |
7 | 13354224250 |
oct | 3126776021 |
9 | 1078515554 |
10 | 425458705 |
11 | 1a9184471 |
12 | ba59a641 |
13 | 6a1b6519 |
14 | 40710797 |
15 | 27541c8a |
hex | 195bfc11 |
425458705 has 8 divisors (see below), whose sum is σ = 583486272. Its totient is φ = 291743088.
The previous prime is 425458703. The next prime is 425458721. The reversal of 425458705 is 507854524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 425458705 - 21 = 425458703 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (425458703) 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, 6077947 + ... + 6078016.
It is an arithmetic number, because the mean of its divisors is an integer number (72935784).
Almost surely, 2425458705 is an apocalyptic number.
It is an amenable number.
425458705 is a deficient number, since it is larger than the sum of its proper divisors (158027567).
425458705 is a wasteful number, since it uses less digits than its factorization.
425458705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12155975.
The product of its (nonzero) digits is 224000, while the sum is 40.
The square root of 425458705 is about 20626.6503582138. The cubic root of 425458705 is about 752.1176919171.
The spelling of 425458705 in words is "four hundred twenty-five million, four hundred fifty-eight thousand, seven hundred five".
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