Base | Representation |
---|---|
bin | 111110001100111… |
… | …0010010000011010 |
3 | 12101110022101220221 |
4 | 1330121302100122 |
5 | 13233301243414 |
6 | 543034310254 |
7 | 102502230313 |
oct | 17431622032 |
9 | 5343271827 |
10 | 2087134234 |
11 | 981150929 |
12 | 4a2b8838a |
13 | 273534a93 |
14 | 15b29b60a |
15 | c3375224 |
hex | 7c67241a |
2087134234 has 32 divisors (see below), whose sum is σ = 3433881600. Its totient is φ = 947009280.
The previous prime is 2087134213. The next prime is 2087134253. The reversal of 2087134234 is 4324317802.
It is a super-2 number, since 2×20871342342 = 8712258621469533512, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a self number, because there is not a number n which added to its sum of digits gives 2087134234.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1418119 + ... + 1419589.
It is an arithmetic number, because the mean of its divisors is an integer number (107308800).
Almost surely, 22087134234 is an apocalyptic number.
2087134234 is a deficient number, since it is larger than the sum of its proper divisors (1346747366).
2087134234 is a wasteful number, since it uses less digits than its factorization.
2087134234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2958.
The product of its (nonzero) digits is 32256, while the sum is 34.
The square root of 2087134234 is about 45685.1642658752. The cubic root of 2087134234 is about 1277.9586263906.
The spelling of 2087134234 in words is "two billion, eighty-seven million, one hundred thirty-four thousand, two hundred thirty-four".
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