Base | Representation |
---|---|
bin | 100111001111010000… |
… | …0101101010100001010 |
3 | 22001111111010011111122 |
4 | 1032132200231110022 |
5 | 2340033010043340 |
6 | 102413224355242 |
7 | 6042064040165 |
oct | 1163640552412 |
9 | 261444104448 |
10 | 84263752970 |
11 | 32810767871 |
12 | 143b7915b22 |
13 | 7c3b5a2a77 |
14 | 4115148adc |
15 | 22d2992db5 |
hex | 139e82d50a |
84263752970 has 32 divisors (see below), whose sum is σ = 153547213248. Its totient is φ = 33291272448.
The previous prime is 84263752961. The next prime is 84263753003. The reversal of 84263752970 is 7925736248.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243749 + ... + 477431.
It is an arithmetic number, because the mean of its divisors is an integer number (4798350414).
Almost surely, 284263752970 is an apocalyptic number.
84263752970 is a deficient number, since it is larger than the sum of its proper divisors (69283460278).
84263752970 is a wasteful number, since it uses less digits than its factorization.
84263752970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234134.
The product of its (nonzero) digits is 5080320, while the sum is 53.
The spelling of 84263752970 in words is "eighty-four billion, two hundred sixty-three million, seven hundred fifty-two thousand, nine hundred seventy".
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