Base | Representation |
---|---|
bin | 111111100011101… |
… | …1111110101101111 |
3 | 12111121222221210111 |
4 | 1333013133311233 |
5 | 13331430444410 |
6 | 551342320451 |
7 | 103564261126 |
oct | 17707376557 |
9 | 5447887714 |
10 | 2132671855 |
11 | 9a4923a26 |
12 | 4b6289127 |
13 | 27caba012 |
14 | 163352abd |
15 | c736cb8a |
hex | 7f1dfd6f |
2132671855 has 8 divisors (see below), whose sum is σ = 2559568464. Its totient is φ = 1705896000.
The previous prime is 2132671847. The next prime is 2132671889. The reversal of 2132671855 is 5581762312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2132671855 - 23 = 2132671847 is a prime.
It is a super-2 number, since 2×21326718552 = 9096578482218282050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14755 + ... + 66955.
It is an arithmetic number, because the mean of its divisors is an integer number (319946058).
Almost surely, 22132671855 is an apocalyptic number.
2132671855 is a deficient number, since it is larger than the sum of its proper divisors (426896609).
2132671855 is an equidigital number, since it uses as much as digits as its factorization.
2132671855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60377.
The product of its digits is 100800, while the sum is 40.
The square root of 2132671855 is about 46180.8602669981. The cubic root of 2132671855 is about 1287.1861135724.
The spelling of 2132671855 in words is "two billion, one hundred thirty-two million, six hundred seventy-one thousand, eight hundred fifty-five".
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