Base | Representation |
---|---|
bin | 1110100011101101100000… |
… | …10101011011111101101101 |
3 | 11012100110001101021221102001 |
4 | 13101312300111123331231 |
5 | 13144001320003313134 |
6 | 152030421345532301 |
7 | 6512613435240250 |
oct | 721666025337555 |
9 | 135313041257361 |
10 | 32013349666669 |
11 | a222870334008 |
12 | 371049a044091 |
13 | 14b2acc642867 |
14 | 7c9650bc7097 |
15 | 3a7b19c78414 |
hex | 1d1db055bf6d |
32013349666669 has 16 divisors (see below), whose sum is σ = 39143649546880. Its totient is φ = 25569642029760.
The previous prime is 32013349666651. The next prime is 32013349666693. The reversal of 32013349666669 is 96666694331023.
It is a cyclic number.
It is not a de Polignac number, because 32013349666669 - 221 = 32013347569517 is a prime.
It is a super-2 number, since 2×320133496666692 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32013349666669.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32013349666069) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1972958094 + ... + 1972974319.
It is an arithmetic number, because the mean of its divisors is an integer number (2446478096680).
Almost surely, 232013349666669 is an apocalyptic number.
32013349666669 is the 3266668-th hex number.
It is an amenable number.
32013349666669 is a deficient number, since it is larger than the sum of its proper divisors (7130299880211).
32013349666669 is a wasteful number, since it uses less digits than its factorization.
32013349666669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3945932500.
The product of its (nonzero) digits is 136048896, while the sum is 64.
The spelling of 32013349666669 in words is "thirty-two trillion, thirteen billion, three hundred forty-nine million, six hundred sixty-six thousand, six hundred sixty-nine".
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