Base | Representation |
---|---|
bin | 101000011000101010… |
… | …0110001010110101101 |
3 | 22021212010220201002111 |
4 | 1100301110301112231 |
5 | 2410104034441131 |
6 | 103501453524021 |
7 | 6160113161506 |
oct | 1206124612655 |
9 | 267763821074 |
10 | 86726874541 |
11 | 3386507252a |
12 | 149847a3611 |
13 | 824198c458 |
14 | 42aa319bad |
15 | 23c8d36ab1 |
hex | 14315315ad |
86726874541 has 8 divisors (see below), whose sum is σ = 87458503680. Its totient is φ = 85997991552.
The previous prime is 86726874539. The next prime is 86726874547. The reversal of 86726874541 is 14547862768.
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 86726874541 - 21 = 86726874539 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86726874547) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623085 + ... + 749458.
It is an arithmetic number, because the mean of its divisors is an integer number (10932312960).
Almost surely, 286726874541 is an apocalyptic number.
It is an amenable number.
86726874541 is a deficient number, since it is larger than the sum of its proper divisors (731629139).
86726874541 is a wasteful number, since it uses less digits than its factorization.
86726874541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1373075.
The product of its digits is 18063360, while the sum is 58.
The spelling of 86726874541 in words is "eighty-six billion, seven hundred twenty-six million, eight hundred seventy-four thousand, five hundred forty-one".
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