Base | Representation |
---|---|
bin | 100001111000010100… |
… | …001001101111011000 |
3 | 10110220021011110100100 |
4 | 201320110021233120 |
5 | 1044000320141224 |
6 | 24413440535400 |
7 | 2425326223650 |
oct | 417024115730 |
9 | 113807143310 |
10 | 36378287064 |
11 | 1447865a559 |
12 | 7073021560 |
13 | 357993c462 |
14 | 1a915a9360 |
15 | e2da86ac9 |
hex | 878509bd8 |
36378287064 has 48 divisors (see below), whose sum is σ = 112599461520. Its totient is φ = 10393796160.
The previous prime is 36378287051. The next prime is 36378287087. The reversal of 36378287064 is 46078287363.
It is a self number, because there is not a number n which added to its sum of digits gives 36378287064.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36089067 + ... + 36090074.
It is an arithmetic number, because the mean of its divisors is an integer number (2345822115).
Almost surely, 236378287064 is an apocalyptic number.
It is an amenable number.
36378287064 is an abundant number, since it is smaller than the sum of its proper divisors (76221174456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36378287064 is a wasteful number, since it uses less digits than its factorization.
36378287064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72179160 (or 72179153 counting only the distinct ones).
The product of its (nonzero) digits is 8128512, while the sum is 54.
The spelling of 36378287064 in words is "thirty-six billion, three hundred seventy-eight million, two hundred eighty-seven thousand, sixty-four".
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