Base | Representation |
---|---|
bin | 11001010110111… |
… | …111110001000011 |
3 | 1002122120112200200 |
4 | 121112333301003 |
5 | 1332404140010 |
6 | 110115020243 |
7 | 13354224351 |
oct | 3126776103 |
9 | 1078515620 |
10 | 425458755 |
11 | 1a9184507 |
12 | ba59a683 |
13 | 6a1b6557 |
14 | 407107d1 |
15 | 27541cc0 |
hex | 195bfc43 |
425458755 has 12 divisors (see below), whose sum is σ = 737461920. Its totient is φ = 226911312.
The previous prime is 425458753. The next prime is 425458769. The reversal of 425458755 is 557854524.
It is not a de Polignac number, because 425458755 - 21 = 425458753 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 9454639 = 425458755 / (4 + 2 + 5 + 4 + 5 + 8 + 7 + 5 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 425458755.
It is not an unprimeable number, because it can be changed into a prime (425458751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4727275 + ... + 4727364.
It is an arithmetic number, because the mean of its divisors is an integer number (61455160).
Almost surely, 2425458755 is an apocalyptic number.
425458755 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
425458755 is a deficient number, since it is larger than the sum of its proper divisors (312003165).
425458755 is a wasteful number, since it uses less digits than its factorization.
425458755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9454650 (or 9454647 counting only the distinct ones).
The product of its digits is 1120000, while the sum is 45.
The square root of 425458755 is about 20626.6515702380. The cubic root of 425458755 is about 752.1177213801.
The spelling of 425458755 in words is "four hundred twenty-five million, four hundred fifty-eight thousand, seven hundred fifty-five".
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