Base | Representation |
---|---|
bin | 11001011111100000… |
… | …010001101110110011 |
3 | 2121122121102210000011 |
4 | 121133200101232303 |
5 | 422024224204111 |
6 | 20324035035351 |
7 | 1656210005236 |
oct | 313740215663 |
9 | 77577383004 |
10 | 27372100531 |
11 | 10676923296 |
12 | 537aa3bb57 |
13 | 2772b042b9 |
14 | 147942341d |
15 | aa3087021 |
hex | 65f811bb3 |
27372100531 has 8 divisors (see below), whose sum is σ = 27991479744. Its totient is φ = 26756533440.
The previous prime is 27372100529. The next prime is 27372100543. The reversal of 27372100531 is 13500127372.
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 27372100531 - 21 = 27372100529 is a prime.
It is a super-2 number, since 2×273721005312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27372100493 and 27372100502.
It is not an unprimeable number, because it can be changed into a prime (27372100501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938506 + ... + 967231.
It is an arithmetic number, because the mean of its divisors is an integer number (3498934968).
Almost surely, 227372100531 is an apocalyptic number.
27372100531 is a deficient number, since it is larger than the sum of its proper divisors (619379213).
27372100531 is a wasteful number, since it uses less digits than its factorization.
27372100531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1906061.
The product of its (nonzero) digits is 8820, while the sum is 31.
The spelling of 27372100531 in words is "twenty-seven billion, three hundred seventy-two million, one hundred thousand, five hundred thirty-one".
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