Base | Representation |
---|---|
bin | 1001101001100… |
… | …01100101101110 |
3 | 12122022100120022 |
4 | 10310301211232 |
5 | 131210142340 |
6 | 12010522142 |
7 | 2002002536 |
oct | 464614556 |
9 | 178270508 |
10 | 80943470 |
11 | 41766033 |
12 | 23136352 |
13 | 13a0095a |
14 | aa704c6 |
15 | 718d3b5 |
hex | 4d3196e |
80943470 has 8 divisors (see below), whose sum is σ = 145698264. Its totient is φ = 32377384.
The previous prime is 80943461. The next prime is 80943481. The reversal of 80943470 is 7434908.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 80943470.
It is a congruent number.
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, 4047164 + ... + 4047183.
It is an arithmetic number, because the mean of its divisors is an integer number (18212283).
Almost surely, 280943470 is an apocalyptic number.
80943470 is a deficient number, since it is larger than the sum of its proper divisors (64754794).
80943470 is a wasteful number, since it uses less digits than its factorization.
80943470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8094354.
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 80943470 is about 8996.8588963038. The cubic root of 80943470 is about 432.5741928919.
The spelling of 80943470 in words is "eighty million, nine hundred forty-three thousand, four hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •