Base | Representation |
---|---|
bin | 1111001000010011… |
… | …00011100001011100 |
3 | 202222002020202120111 |
4 | 13210021203201130 |
5 | 113113401133330 |
6 | 3422001055404 |
7 | 405200422021 |
oct | 74411434134 |
9 | 22862222514 |
10 | 8122677340 |
11 | 3499048788 |
12 | 16a8327564 |
13 | 9c5a9686b |
14 | 570abd548 |
15 | 32817e32a |
hex | 1e426385c |
8122677340 has 48 divisors (see below), whose sum is σ = 17529940512. Its totient is φ = 3159219456.
The previous prime is 8122677317. The next prime is 8122677341. The reversal of 8122677340 is 437762218.
It is a junction number, because it is equal to n+sod(n) for n = 8122677293 and 8122677302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8122677341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1694427 + ... + 1699213.
It is an arithmetic number, because the mean of its divisors is an integer number (365207094).
Almost surely, 28122677340 is an apocalyptic number.
It is an amenable number.
8122677340 is an abundant number, since it is smaller than the sum of its proper divisors (9407263172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8122677340 is a wasteful number, since it uses less digits than its factorization.
8122677340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7126 (or 7124 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 8122677340 is about 90125.8971661309. The cubic root of 8122677340 is about 2010.1712963425.
The spelling of 8122677340 in words is "eight billion, one hundred twenty-two million, six hundred seventy-seven thousand, three hundred forty".
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