Base | Representation |
---|---|
bin | 11001010101111… |
… | …100011000110001 |
3 | 1002122001112002222 |
4 | 121111330120301 |
5 | 1332321322034 |
6 | 110105050425 |
7 | 13351664624 |
oct | 3125743061 |
9 | 1078045088 |
10 | 425182769 |
11 | 1a9006120 |
12 | ba486a15 |
13 | 6a11aa4b |
14 | 4067bdbb |
15 | 274da12e |
hex | 1957c631 |
425182769 has 8 divisors (see below), whose sum is σ = 464175360. Its totient is φ = 386246800.
The previous prime is 425182759. The next prime is 425182777. The reversal of 425182769 is 967281524.
It is a happy number.
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 425182769 - 228 = 156747313 is a prime.
It is a super-2 number, since 2×4251827692 = 361560774109014722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (425182739) 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, 2399 + ... + 29259.
It is an arithmetic number, because the mean of its divisors is an integer number (58021920).
Almost surely, 2425182769 is an apocalyptic number.
It is an amenable number.
425182769 is a deficient number, since it is larger than the sum of its proper divisors (38992591).
425182769 is a wasteful number, since it uses less digits than its factorization.
425182769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28311.
The product of its digits is 241920, while the sum is 44.
The square root of 425182769 is about 20619.9604509805. The cubic root of 425182769 is about 751.9550586401.
The spelling of 425182769 in words is "four hundred twenty-five million, one hundred eighty-two thousand, seven hundred sixty-nine".
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