Base | Representation |
---|---|
bin | 1010000010110… |
… | …00110101010000 |
3 | 12212112100012000 |
4 | 11001120311100 |
5 | 133031444221 |
6 | 12205434000 |
7 | 2042053431 |
oct | 501306520 |
9 | 185470160 |
10 | 84249936 |
11 | 43614251 |
12 | 2426b900 |
13 | 145ba944 |
14 | b291488 |
15 | 75e2e26 |
hex | 5058d50 |
84249936 has 40 divisors (see below), whose sum is σ = 241829760. Its totient is φ = 28083168.
The previous prime is 84249929. The next prime is 84249947. The reversal of 84249936 is 63994248.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 84249891 and 84249900.
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, 97080 + ... + 97943.
It is an arithmetic number, because the mean of its divisors is an integer number (6045744).
Almost surely, 284249936 is an apocalyptic number.
It is an amenable number.
84249936 is an abundant number, since it is smaller than the sum of its proper divisors (157579824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84249936 is a wasteful number, since it uses less digits than its factorization.
84249936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195040 (or 195028 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 84249936 is about 9178.7763890401. The cubic root of 84249936 is about 438.3858487716.
The spelling of 84249936 in words is "eighty-four million, two hundred forty-nine thousand, nine hundred thirty-six".
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