Base | Representation |
---|---|
bin | 1001111100110… |
… | …10100000000110 |
3 | 12211001201210011 |
4 | 10332122200012 |
5 | 132332022332 |
6 | 12141020434 |
7 | 2032325524 |
oct | 476324006 |
9 | 184051704 |
10 | 83470342 |
11 | 4313155a |
12 | 23b5471a |
13 | 143a6b47 |
14 | b12b314 |
15 | 74dbe47 |
hex | 4f9a806 |
83470342 has 16 divisors (see below), whose sum is σ = 130182192. Its totient is φ = 40106880.
The previous prime is 83470337. The next prime is 83470367. The reversal of 83470342 is 24307438.
It is a happy number.
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, 2103 + ... + 13090.
It is an arithmetic number, because the mean of its divisors is an integer number (8136387).
Almost surely, 283470342 is an apocalyptic number.
83470342 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
83470342 is a deficient number, since it is larger than the sum of its proper divisors (46711850).
83470342 is a wasteful number, since it uses less digits than its factorization.
83470342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15303.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 83470342 is about 9136.2104835648. The cubic root of 83470342 is about 437.0294774908.
The spelling of 83470342 in words is "eighty-three million, four hundred seventy thousand, three hundred forty-two".
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