Base | Representation |
---|---|
bin | 1011110101010011… |
… | …11001101111001101 |
3 | 121101201212020221112 |
4 | 11322221321233031 |
5 | 101002302201140 |
6 | 2530213541405 |
7 | 313266446204 |
oct | 57251715715 |
9 | 17351766845 |
10 | 6352772045 |
11 | 276aa79734 |
12 | 1293644865 |
13 | 7a31b2919 |
14 | 4439dc23b |
15 | 272abcc65 |
hex | 17aa79bcd |
6352772045 has 8 divisors (see below), whose sum is σ = 7886199960. Its totient is φ = 4906968640.
The previous prime is 6352772039. The next prime is 6352772047. The reversal of 6352772045 is 5402772536.
It can be written as a sum of positive squares in 4 ways, for example, as 1263233764 + 5089538281 = 35542^2 + 71341^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-6352772045 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6352771993 and 6352772011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6352772047) 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, 21905966 + ... + 21906255.
It is an arithmetic number, because the mean of its divisors is an integer number (985774995).
Almost surely, 26352772045 is an apocalyptic number.
It is an amenable number.
6352772045 is a deficient number, since it is larger than the sum of its proper divisors (1533427915).
6352772045 is a wasteful number, since it uses less digits than its factorization.
6352772045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43812255.
The product of its (nonzero) digits is 352800, while the sum is 41.
The square root of 6352772045 is about 79704.2787119989. The cubic root of 6352772045 is about 1852.0573212102.
The spelling of 6352772045 in words is "six billion, three hundred fifty-two million, seven hundred seventy-two thousand, forty-five".
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