Base | Representation |
---|---|
bin | 100001101010111110… |
… | …111111000011001000 |
3 | 10110022200022201121211 |
4 | 201222332333003020 |
5 | 1043021041300230 |
6 | 24335331142504 |
7 | 2416642215331 |
oct | 415276770310 |
9 | 113280281554 |
10 | 36154634440 |
11 | 14373391a81 |
12 | 7010144a34 |
13 | 35424c3322 |
14 | 1a6d9cb288 |
15 | e1910942a |
hex | 86afbf0c8 |
36154634440 has 16 divisors (see below), whose sum is σ = 81347927580. Its totient is φ = 14461853760.
The previous prime is 36154634429. The next prime is 36154634441. The reversal of 36154634440 is 4443645163.
It can be written as a sum of positive squares in 2 ways, for example, as 35247058564 + 907575876 = 187742^2 + 30126^2 .
It is a super-2 number, since 2×361546344402 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 903865861 = 36154634440 / (3 + 6 + 1 + 5 + 4 + 6 + 3 + 4 + 4 + 4 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 36154634393 and 36154634402.
It is not an unprimeable number, because it can be changed into a prime (36154634441) 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 3 ways as a sum of consecutive naturals, for example, 451932891 + ... + 451932970.
Almost surely, 236154634440 is an apocalyptic number.
It is an amenable number.
36154634440 is an abundant number, since it is smaller than the sum of its proper divisors (45193293140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36154634440 is a wasteful number, since it uses less digits than its factorization.
36154634440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 903865872 (or 903865868 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 40.
The spelling of 36154634440 in words is "thirty-six billion, one hundred fifty-four million, six hundred thirty-four thousand, four hundred forty".
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