Base | Representation |
---|---|
bin | 111111101010101… |
… | …1000000101000000 |
3 | 12111212211210111120 |
4 | 1333111120011000 |
5 | 13333343410310 |
6 | 551552312240 |
7 | 103640223162 |
oct | 17725300500 |
9 | 5455753446 |
10 | 2136310080 |
11 | 9a6989423 |
12 | 4b7542680 |
13 | 280792008 |
14 | 163a1c932 |
15 | c783ab70 |
hex | 7f558140 |
2136310080 has 56 divisors (see below), whose sum is σ = 6782787552. Its totient is φ = 569682432.
The previous prime is 2136310051. The next prime is 2136310091. The reversal of 2136310080 is 800136312.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 2136310080.
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, 1111702 + ... + 1113621.
Almost surely, 22136310080 is an apocalyptic number.
2136310080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2136310080 is an abundant number, since it is smaller than the sum of its proper divisors (4646477472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2136310080 is a wasteful number, since it uses less digits than its factorization.
2136310080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2225343 (or 2225333 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 2136310080 is about 46220.2345299112. The cubic root of 2136310080 is about 1287.9176548053.
Adding to 2136310080 its reverse (800136312), we get a palindrome (2936446392).
The spelling of 2136310080 in words is "two billion, one hundred thirty-six million, three hundred ten thousand, eighty".
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