Base | Representation |
---|---|
bin | 100101101010001000… |
… | …0110011001000101010 |
3 | 21201202000021100221012 |
4 | 1023110100303020222 |
5 | 2311110332203444 |
6 | 101052413143522 |
7 | 5562022425632 |
oct | 1132420631052 |
9 | 251660240835 |
10 | 80870584874 |
11 | 3132a378412 |
12 | 1380b48aba2 |
13 | 781a5cc7b1 |
14 | 3cb26396c2 |
15 | 2184b39b9e |
hex | 12d443322a |
80870584874 has 8 divisors (see below), whose sum is σ = 123886853568. Its totient is φ = 39574967020.
The previous prime is 80870584843. The next prime is 80870584889. The reversal of 80870584874 is 47848507808.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430162592 + ... + 430162779.
It is an arithmetic number, because the mean of its divisors is an integer number (15485856696).
Almost surely, 280870584874 is an apocalyptic number.
80870584874 is a deficient number, since it is larger than the sum of its proper divisors (43016268694).
80870584874 is a wasteful number, since it uses less digits than its factorization.
80870584874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 860325420.
The product of its (nonzero) digits is 16056320, while the sum is 59.
The spelling of 80870584874 in words is "eighty billion, eight hundred seventy million, five hundred eighty-four thousand, eight hundred seventy-four".
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