Base | Representation |
---|---|
bin | 1010000001011… |
… | …01101110110110 |
3 | 12212012101000120 |
4 | 11000231232312 |
5 | 133010322043 |
6 | 12201552410 |
7 | 2040416643 |
oct | 500555666 |
9 | 185171016 |
10 | 84073398 |
11 | 43503652 |
12 | 241a5706 |
13 | 14558496 |
14 | b246dca |
15 | 75aa983 |
hex | 502dbb6 |
84073398 has 32 divisors (see below), whose sum is σ = 182857824. Its totient is φ = 25661952.
The previous prime is 84073397. The next prime is 84073417. The reversal of 84073398 is 89337048.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84073391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7365 + ... + 14912.
It is an arithmetic number, because the mean of its divisors is an integer number (5714307).
Almost surely, 284073398 is an apocalyptic number.
84073398 is an abundant number, since it is smaller than the sum of its proper divisors (98784426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84073398 is a wasteful number, since it uses less digits than its factorization.
84073398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22336.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 84073398 is about 9169.1547047697. The cubic root of 84073398 is about 438.0794355625.
The spelling of 84073398 in words is "eighty-four million, seventy-three thousand, three hundred ninety-eight".
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