Base | Representation |
---|---|
bin | 100111011011011011… |
… | …1101100001110011001 |
3 | 22002112222010011101000 |
4 | 1032312313230032121 |
5 | 2341402120243001 |
6 | 102521544015213 |
7 | 6055155534264 |
oct | 1166667541631 |
9 | 262488104330 |
10 | 84672431001 |
11 | 32a0041a704 |
12 | 144b0761509 |
13 | 7ca51622a2 |
14 | 415352bcdb |
15 | 23087bca86 |
hex | 13b6dec399 |
84672431001 has 32 divisors (see below), whose sum is σ = 127533456000. Its totient is φ = 55514030400.
The previous prime is 84672430967. The next prime is 84672431023. The reversal of 84672431001 is 10013427648.
It is not a de Polignac number, because 84672431001 - 29 = 84672430489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (84672431401) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302130 + ... + 510516.
It is an arithmetic number, because the mean of its divisors is an integer number (3985420500).
Almost surely, 284672431001 is an apocalyptic number.
It is an amenable number.
84672431001 is a deficient number, since it is larger than the sum of its proper divisors (42861024999).
84672431001 is a wasteful number, since it uses less digits than its factorization.
84672431001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208646 (or 208640 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
Adding to 84672431001 its reverse (10013427648), we get a palindrome (94685858649).
The spelling of 84672431001 in words is "eighty-four billion, six hundred seventy-two million, four hundred thirty-one thousand, one".
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