Base | Representation |
---|---|
bin | 111111101010110… |
… | …0000000000000000 |
3 | 12111212220110000100 |
4 | 1333111200000000 |
5 | 13333400430103 |
6 | 551553122400 |
7 | 103640416605 |
oct | 17725400000 |
9 | 5455813010 |
10 | 2136342528 |
11 | 9a6a00841 |
12 | 4b7559400 |
13 | 2807a3a08 |
14 | 163a2a6ac |
15 | c78455a3 |
hex | 7f560000 |
2136342528 has 108 divisors (see below), whose sum is σ = 6175040508. Its totient is φ = 711720960.
The previous prime is 2136342479. The next prime is 2136342541. The reversal of 2136342528 is 8252436312.
2136342528 is a `hidden beast` number, since 2 + 13 + 634 + 2 + 5 + 2 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 2136342492 and 2136342501.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1178743 + ... + 1180553.
It is an arithmetic number, because the mean of its divisors is an integer number (57176301).
Almost surely, 22136342528 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2136342528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3087520254).
2136342528 is an abundant number, since it is smaller than the sum of its proper divisors (4038697980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2136342528 is an frugal number, since it uses more digits than its factorization.
2136342528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1851 (or 1816 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 2136342528 is about 46220.5855436731. The cubic root of 2136342528 is about 1287.9241754162.
The spelling of 2136342528 in words is "two billion, one hundred thirty-six million, three hundred forty-two thousand, five hundred twenty-eight".
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