Base | Representation |
---|---|
bin | 101000001101010101… |
… | …1010101110101101100 |
3 | 22020212122221202211120 |
4 | 1100122223111311230 |
5 | 2403314302241210 |
6 | 103400042020540 |
7 | 6144520445331 |
oct | 1203253256554 |
9 | 266778852746 |
10 | 86346915180 |
11 | 3368a645429 |
12 | 148994a7750 |
13 | 81b1046926 |
14 | 4271a90988 |
15 | 23a57d1270 |
hex | 141aad5d6c |
86346915180 has 48 divisors (see below), whose sum is σ = 243107146464. Its totient is φ = 22898626560.
The previous prime is 86346915163. The next prime is 86346915203. The reversal of 86346915180 is 8151964368.
It is a super-3 number, since 3×863469151803 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3964597 + ... + 3986316.
It is an arithmetic number, because the mean of its divisors is an integer number (5064732218).
Almost surely, 286346915180 is an apocalyptic number.
It is an amenable number.
86346915180 is an abundant number, since it is smaller than the sum of its proper divisors (156760231284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86346915180 is a wasteful number, since it uses less digits than its factorization.
86346915180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7951106 (or 7951104 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 51.
The spelling of 86346915180 in words is "eighty-six billion, three hundred forty-six million, nine hundred fifteen thousand, one hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •