Base | Representation |
---|---|
bin | 1010000001010… |
… | …10001100111110 |
3 | 12212011122012011 |
4 | 11000222030332 |
5 | 133004341232 |
6 | 12201401434 |
7 | 2040326542 |
oct | 500521476 |
9 | 185148164 |
10 | 84058942 |
11 | 434a3800 |
12 | 2419927a |
13 | 14551a26 |
14 | b241a22 |
15 | 75a6547 |
hex | 502a33e |
84058942 has 24 divisors (see below), whose sum is σ = 139091400. Its totient is φ = 38071440.
The previous prime is 84058927. The next prime is 84058943. The reversal of 84058942 is 24985048.
It is a junction number, because it is equal to n+sod(n) for n = 84058895 and 84058904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84058943) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100984 + ... + 101812.
It is an arithmetic number, because the mean of its divisors is an integer number (5795475).
Almost surely, 284058942 is an apocalyptic number.
84058942 is a deficient number, since it is larger than the sum of its proper divisors (55032458).
84058942 is a wasteful number, since it uses less digits than its factorization.
84058942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1272 (or 1261 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The square root of 84058942 is about 9168.3663757509. The cubic root of 84058942 is about 438.0543256011.
The spelling of 84058942 in words is "eighty-four million, fifty-eight thousand, nine hundred forty-two".
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