Base | Representation |
---|---|
bin | 111111101100110… |
… | …1010000111010101 |
3 | 12111221221211012220 |
4 | 1333121222013111 |
5 | 13334140320113 |
6 | 552032332553 |
7 | 103652606505 |
oct | 17731520725 |
9 | 5457854186 |
10 | 2137432533 |
11 | 9a7585775 |
12 | 4b79a4159 |
13 | 280a95ba2 |
14 | 163c31a05 |
15 | c79ad523 |
hex | 7f66a1d5 |
2137432533 has 8 divisors (see below), whose sum is σ = 2864232000. Its totient is φ = 1417794048.
The previous prime is 2137432469. The next prime is 2137432543. The reversal of 2137432533 is 3352347312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2137432533 - 26 = 2137432469 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2137432494 and 2137432503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2137432543) 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, 1789548 + ... + 1790741.
It is an arithmetic number, because the mean of its divisors is an integer number (358029000).
Almost surely, 22137432533 is an apocalyptic number.
It is an amenable number.
2137432533 is a deficient number, since it is larger than the sum of its proper divisors (726799467).
2137432533 is a wasteful number, since it uses less digits than its factorization.
2137432533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3580491.
The product of its digits is 45360, while the sum is 33.
The square root of 2137432533 is about 46232.3753770018. The cubic root of 2137432533 is about 1288.1431797946.
Adding to 2137432533 its reverse (3352347312), we get a palindrome (5489779845).
The spelling of 2137432533 in words is "two billion, one hundred thirty-seven million, four hundred thirty-two thousand, five hundred thirty-three".
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