Base | Representation |
---|---|
bin | 110001010010100101… |
… | …111101100000110101 |
3 | 12001121110021022212021 |
4 | 301102211331200311 |
5 | 1331342333244144 |
6 | 40151420353141 |
7 | 3552352355425 |
oct | 612245754065 |
9 | 161543238767 |
10 | 52925290549 |
11 | 20499a4614a |
12 | a3106a57b1 |
13 | 4cb5b26c91 |
14 | 27c104a485 |
15 | 159b5cc884 |
hex | c5297d835 |
52925290549 has 8 divisors (see below), whose sum is σ = 53569186272. Its totient is φ = 52281543600.
The previous prime is 52925290529. The next prime is 52925290559. The reversal of 52925290549 is 94509252925.
52925290549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 52925290549 - 27 = 52925290421 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52925290496 and 52925290505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52925290529) 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, 789582 + ... + 853984.
It is an arithmetic number, because the mean of its divisors is an integer number (6696148284).
Almost surely, 252925290549 is an apocalyptic number.
It is an amenable number.
52925290549 is a deficient number, since it is larger than the sum of its proper divisors (643895723).
52925290549 is an equidigital number, since it uses as much as digits as its factorization.
52925290549 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74387.
The product of its (nonzero) digits is 2916000, while the sum is 52.
The spelling of 52925290549 in words is "fifty-two billion, nine hundred twenty-five million, two hundred ninety thousand, five hundred forty-nine".
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