Base | Representation |
---|---|
bin | 100111001011010101… |
… | …0001001001110011100 |
3 | 22001011022012212120011 |
4 | 1032112222021032130 |
5 | 2334300243240420 |
6 | 102352200533004 |
7 | 6035604163444 |
oct | 1162652111634 |
9 | 261138185504 |
10 | 84132008860 |
11 | 32753364539 |
12 | 1437b781164 |
13 | 7c1a1c6483 |
14 | 4101853124 |
15 | 22c611c95a |
hex | 1396a8939c |
84132008860 has 96 divisors (see below), whose sum is σ = 181780365312. Its totient is φ = 32696075520.
The previous prime is 84132008833. The next prime is 84132008861. The reversal of 84132008860 is 6880023148.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84132008861) 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, 76275069 + ... + 76276171.
It is an arithmetic number, because the mean of its divisors is an integer number (1893545472).
Almost surely, 284132008860 is an apocalyptic number.
It is an amenable number.
84132008860 is an abundant number, since it is smaller than the sum of its proper divisors (97648356452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84132008860 is a wasteful number, since it uses less digits than its factorization.
84132008860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1883 (or 1881 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 40.
The spelling of 84132008860 in words is "eighty-four billion, one hundred thirty-two million, eight thousand, eight hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •