Base | Representation |
---|---|
bin | 110100000001101… |
… | …000100000110100 |
3 | 2020211102000221020 |
4 | 310001220200310 |
5 | 3241421441231 |
6 | 222340021140 |
7 | 30426021462 |
oct | 6401504064 |
9 | 2224360836 |
10 | 872843316 |
11 | 408774114 |
12 | 2043917b0 |
13 | 10baa8947 |
14 | 83ccb832 |
15 | 51965396 |
hex | 34068834 |
872843316 has 48 divisors (see below), whose sum is σ = 2110015488. Its totient is φ = 280533600.
The previous prime is 872843249. The next prime is 872843351. The reversal of 872843316 is 613348278.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101131 + ... + 109421.
It is an arithmetic number, because the mean of its divisors is an integer number (43958656).
Almost surely, 2872843316 is an apocalyptic number.
It is an amenable number.
872843316 is an abundant number, since it is smaller than the sum of its proper divisors (1237172172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
872843316 is a wasteful number, since it uses less digits than its factorization.
872843316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8612 (or 8610 counting only the distinct ones).
The product of its digits is 193536, while the sum is 42.
The square root of 872843316 is about 29543.9218114319. The cubic root of 872843316 is about 955.6791185706.
The spelling of 872843316 in words is "eight hundred seventy-two million, eight hundred forty-three thousand, three hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •