Base | Representation |
---|---|
bin | 101000001001010110… |
… | …1111111010000010110 |
3 | 22020112100201001121201 |
4 | 1100102231333100112 |
5 | 2403031112011012 |
6 | 103334512103114 |
7 | 6141306510166 |
oct | 1202255772026 |
9 | 266470631551 |
10 | 86213391382 |
11 | 33621236a88 |
12 | 14860834a9a |
13 | 818c496271 |
14 | 425c0545a6 |
15 | 2398c08857 |
hex | 1412b7f416 |
86213391382 has 16 divisors (see below), whose sum is σ = 130505482800. Its totient is φ = 42713278720.
The previous prime is 86213391377. The next prime is 86213391431. The reversal of 86213391382 is 28319331268.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327907 + ... + 529102.
It is an arithmetic number, because the mean of its divisors is an integer number (8156592675).
Almost surely, 286213391382 is an apocalyptic number.
86213391382 is a deficient number, since it is larger than the sum of its proper divisors (44292091418).
86213391382 is a wasteful number, since it uses less digits than its factorization.
86213391382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 857471.
The product of its digits is 373248, while the sum is 46.
The spelling of 86213391382 in words is "eighty-six billion, two hundred thirteen million, three hundred ninety-one thousand, three hundred eighty-two".
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