Base | Representation |
---|---|
bin | 1010000001010… |
… | …10001101001011 |
3 | 12212011122012122 |
4 | 11000222031023 |
5 | 133004341310 |
6 | 12201401455 |
7 | 2040326561 |
oct | 500521513 |
9 | 185148178 |
10 | 84058955 |
11 | 434a3812 |
12 | 2419928b |
13 | 14551a36 |
14 | b241a31 |
15 | 75a6555 |
hex | 502a34b |
84058955 has 8 divisors (see below), whose sum is σ = 100942512. Its totient is φ = 67199328.
The previous prime is 84058943. The next prime is 84058963. The reversal of 84058955 is 55985048.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 84058955 - 28 = 84058699 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2969 + ... + 13301.
It is an arithmetic number, because the mean of its divisors is an integer number (12617814).
Almost surely, 284058955 is an apocalyptic number.
84058955 is a deficient number, since it is larger than the sum of its proper divisors (16883557).
84058955 is a wasteful number, since it uses less digits than its factorization.
84058955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11965.
The product of its (nonzero) digits is 288000, while the sum is 44.
The square root of 84058955 is about 9168.3670847103. The cubic root of 84058955 is about 438.0543481833.
It can be divided in two parts, 840 and 58955, that added together give a palindrome (59795).
The spelling of 84058955 in words is "eighty-four million, fifty-eight thousand, nine hundred fifty-five".
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