Base | Representation |
---|---|
bin | 1001000010111001… |
… | …0000100111000101 |
3 | 20021012210111121221 |
4 | 2100232100213011 |
5 | 14433034431030 |
6 | 1040533240341 |
7 | 114112022425 |
oct | 22056204705 |
9 | 6235714557 |
10 | 2428045765 |
11 | 10366287a2 |
12 | 5791930b1 |
13 | 2c9058292 |
14 | 190680485 |
15 | e3265e7a |
hex | 90b909c5 |
2428045765 has 8 divisors (see below), whose sum is σ = 2928297600. Its totient is φ = 1932674832.
The previous prime is 2428045759. The next prime is 2428045771. The reversal of 2428045765 is 5675408242.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2428045759) and next prime (2428045771).
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 2428045765 - 25 = 2428045733 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1219129 + ... + 1221118.
It is an arithmetic number, because the mean of its divisors is an integer number (366037200).
Almost surely, 22428045765 is an apocalyptic number.
It is an amenable number.
2428045765 is a deficient number, since it is larger than the sum of its proper divisors (500251835).
2428045765 is a wasteful number, since it uses less digits than its factorization.
2428045765 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2440451.
The product of its (nonzero) digits is 537600, while the sum is 43.
The square root of 2428045765 is about 49275.2043628436. The cubic root of 2428045765 is about 1344.0609273934.
The spelling of 2428045765 in words is "two billion, four hundred twenty-eight million, forty-five thousand, seven hundred sixty-five".
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