Base | Representation |
---|---|
bin | 11001010111101… |
… | …110101001001101 |
3 | 1002122221022002011 |
4 | 121113232221031 |
5 | 1332431311030 |
6 | 110123101221 |
7 | 13355654221 |
oct | 3127565115 |
9 | 1078838064 |
10 | 425650765 |
11 | 1a92a57a1 |
12 | ba671811 |
13 | 6a252a77 |
14 | 40760781 |
15 | 2757db2a |
hex | 195eea4d |
425650765 has 16 divisors (see below), whose sum is σ = 545390208. Its totient is φ = 318136896.
The previous prime is 425650763. The next prime is 425650781. The reversal of 425650765 is 567056524.
It is a cyclic number.
It is not a de Polignac number, because 425650765 - 21 = 425650763 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425650763) 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 15 ways as a sum of consecutive naturals, for example, 38094 + ... + 47983.
It is an arithmetic number, because the mean of its divisors is an integer number (34086888).
Almost surely, 2425650765 is an apocalyptic number.
It is an amenable number.
425650765 is a deficient number, since it is larger than the sum of its proper divisors (119739443).
425650765 is a wasteful number, since it uses less digits than its factorization.
425650765 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86148.
The product of its (nonzero) digits is 252000, while the sum is 40.
The square root of 425650765 is about 20631.3054603920. The cubic root of 425650765 is about 752.2308482129.
The spelling of 425650765 in words is "four hundred twenty-five million, six hundred fifty thousand, seven hundred sixty-five".
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