Base | Representation |
---|---|
bin | 11101010010101010110111… |
… | …10000111011101010101010 |
3 | 22110001211122011012202100220 |
4 | 32221111123300323222222 |
5 | 31420321130001421244 |
6 | 344554555444510510 |
7 | 16365461152662000 |
oct | 1651253360735252 |
9 | 273054564182326 |
10 | 64413164092074 |
11 | 19584518978306 |
12 | 72838523ab436 |
13 | 29c319b37b145 |
14 | 11c98842baa70 |
15 | 76a802ebd319 |
hex | 3a955bc3baaa |
64413164092074 has 64 divisors (see below), whose sum is σ = 150240489600000. Its totient is φ = 18403062363504.
The previous prime is 64413164092063. The next prime is 64413164092117. The reversal of 64413164092074 is 47029046131446.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54876177 + ... + 56037675.
It is an arithmetic number, because the mean of its divisors is an integer number (2347507650000).
Almost surely, 264413164092074 is an apocalyptic number.
64413164092074 is an abundant number, since it is smaller than the sum of its proper divisors (85827325507926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64413164092074 is a wasteful number, since it uses less digits than its factorization.
64413164092074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1188472 (or 1188458 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 51.
The spelling of 64413164092074 in words is "sixty-four trillion, four hundred thirteen billion, one hundred sixty-four million, ninety-two thousand, seventy-four".
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