Base | Representation |
---|---|
bin | 11101001100011011111111… |
… | …11110110001011001000111 |
3 | 22102022100220022121011212101 |
4 | 32212031333332301121013 |
5 | 31403314044433204413 |
6 | 344312342453132531 |
7 | 16344140434403635 |
oct | 1646157776613107 |
9 | 272270808534771 |
10 | 64199023334983 |
11 | 19501720009aa9 |
12 | 724a24b02a147 |
13 | 29a8c325392a4 |
14 | 11bd36c162355 |
15 | 764e6d3aeedd |
hex | 3a637ffb1647 |
64199023334983 has 8 divisors (see below), whose sum is σ = 64205196134400. Its totient is φ = 64192850870328.
The previous prime is 64199023334839. The next prime is 64199023335067. The reversal of 64199023334983 is 38943332099146.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 64199023334983 - 225 = 64198989780551 is a prime.
It is a super-2 number, since 2×641990233349832 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64199023334683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532186048 + ... + 532306666.
It is an arithmetic number, because the mean of its divisors is an integer number (8025649516800).
Almost surely, 264199023334983 is an apocalyptic number.
64199023334983 is a deficient number, since it is larger than the sum of its proper divisors (6172799417).
64199023334983 is a wasteful number, since it uses less digits than its factorization.
64199023334983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167381.
The product of its (nonzero) digits is 90699264, while the sum is 64.
The spelling of 64199023334983 in words is "sixty-four trillion, one hundred ninety-nine billion, twenty-three million, three hundred thirty-four thousand, nine hundred eighty-three".
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