Base | Representation |
---|---|
bin | 110001000010001010… |
… | …110111000111011001 |
3 | 12000220020210110122211 |
4 | 301002022313013121 |
5 | 1330311314013001 |
6 | 40104214515121 |
7 | 3542465333221 |
oct | 610212670731 |
9 | 160806713584 |
10 | 52649751001 |
11 | 20368459211 |
12 | a254365aa1 |
13 | 4c70a11923 |
14 | 2796603081 |
15 | 1582301351 |
hex | c422b71d9 |
52649751001 has 8 divisors (see below), whose sum is σ = 52724534400. Its totient is φ = 52575019680.
The previous prime is 52649750957. The next prime is 52649751023. The reversal of 52649751001 is 10015794625.
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 52649751001 - 211 = 52649748953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52649721001) 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 7 ways as a sum of consecutive naturals, for example, 2290596 + ... + 2313466.
It is an arithmetic number, because the mean of its divisors is an integer number (6590566800).
Almost surely, 252649751001 is an apocalyptic number.
It is an amenable number.
52649751001 is a deficient number, since it is larger than the sum of its proper divisors (74783399).
52649751001 is a wasteful number, since it uses less digits than its factorization.
52649751001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26039.
The product of its (nonzero) digits is 75600, while the sum is 40.
The spelling of 52649751001 in words is "fifty-two billion, six hundred forty-nine million, seven hundred fifty-one thousand, one".
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