Base | Representation |
---|---|
bin | 1001100011111… |
… | …01001000111010 |
3 | 12120220210200100 |
4 | 10301331020322 |
5 | 131013014341 |
6 | 11543020230 |
7 | 1662503625 |
oct | 461751072 |
9 | 176823610 |
10 | 80204346 |
11 | 41300792 |
12 | 22a3a676 |
13 | 138023c1 |
14 | a91adbc |
15 | 70943b6 |
hex | 4c7d23a |
80204346 has 12 divisors (see below), whose sum is σ = 173776122. Its totient is φ = 26734776.
The previous prime is 80204329. The next prime is 80204387. The reversal of 80204346 is 64340208.
It can be written as a sum of positive squares in only one way, i.e., 80192025 + 12321 = 8955^2 + 111^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2227881 + ... + 2227916.
Almost surely, 280204346 is an apocalyptic number.
80204346 is an abundant number, since it is smaller than the sum of its proper divisors (93571776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80204346 is a wasteful number, since it uses less digits than its factorization.
80204346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4455805 (or 4455802 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 80204346 is about 8955.6879132761. The cubic root of 80204346 is about 431.2535011688.
The spelling of 80204346 in words is "eighty million, two hundred four thousand, three hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •