Base | Representation |
---|---|
bin | 11110011100001111… |
… | …011100100100010101 |
3 | 10010100221121012010212 |
4 | 132130033130210111 |
5 | 1013420113102231 |
6 | 23003223455205 |
7 | 2234663655614 |
oct | 363417344425 |
9 | 103327535125 |
10 | 32686065941 |
11 | 12953483141 |
12 | 64025b7505 |
13 | 310ba10429 |
14 | 182109187b |
15 | cb485a42b |
hex | 79c3dc915 |
32686065941 has 4 divisors (see below), whose sum is σ = 32686641312. Its totient is φ = 32685490572.
The previous prime is 32686065899. The next prime is 32686065943. The reversal of 32686065941 is 14956068623.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14956068623 = 941 ⋅15893803.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32686065941 is a prime.
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 32686065941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32686065943) 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, 191825 + ... + 319638.
It is an arithmetic number, because the mean of its divisors is an integer number (8171660328).
Almost surely, 232686065941 is an apocalyptic number.
It is an amenable number.
32686065941 is a deficient number, since it is larger than the sum of its proper divisors (575371).
32686065941 is an equidigital number, since it uses as much as digits as its factorization.
32686065941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 575370.
The product of its (nonzero) digits is 1866240, while the sum is 50.
The spelling of 32686065941 in words is "thirty-two billion, six hundred eighty-six million, sixty-five thousand, nine hundred forty-one".
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