Base | Representation |
---|---|
bin | 1010010111010… |
… | …10001010001010 |
3 | 20001121010110220 |
4 | 11023222022022 |
5 | 134224123341 |
6 | 12343250510 |
7 | 2103666141 |
oct | 513521212 |
9 | 201533426 |
10 | 86942346 |
11 | 45093087 |
12 | 25149a36 |
13 | 1502129a |
14 | b792758 |
15 | 7975a66 |
hex | 52ea28a |
86942346 has 16 divisors (see below), whose sum is σ = 181445184. Its totient is φ = 27720704.
The previous prime is 86942287. The next prime is 86942351. The reversal of 86942346 is 64324968.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 86942298 and 86942307.
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, 314871 + ... + 315146.
It is an arithmetic number, because the mean of its divisors is an integer number (11340324).
Almost surely, 286942346 is an apocalyptic number.
86942346 is an abundant number, since it is smaller than the sum of its proper divisors (94502838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86942346 is a wasteful number, since it uses less digits than its factorization.
86942346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630045.
The product of its digits is 248832, while the sum is 42.
The square root of 86942346 is about 9324.2879620913. The cubic root of 86942346 is about 443.0068602260.
The spelling of 86942346 in words is "eighty-six million, nine hundred forty-two thousand, three hundred forty-six".
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