Base | Representation |
---|---|
bin | 1001100101110… |
… | …10000111000010 |
3 | 12121101111020211 |
4 | 10302322013002 |
5 | 131044012312 |
6 | 11552224334 |
7 | 1664564002 |
oct | 462720702 |
9 | 177344224 |
10 | 80454082 |
11 | 41461385 |
12 | 22b3b0aa |
13 | 1388bc87 |
14 | a984002 |
15 | 70e33a7 |
hex | 4cba1c2 |
80454082 has 4 divisors (see below), whose sum is σ = 120681126. Its totient is φ = 40227040.
The previous prime is 80454071. The next prime is 80454097. The reversal of 80454082 is 28045408.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 68211081 + 12243001 = 8259^2 + 3499^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20113519 + ... + 20113522.
Almost surely, 280454082 is an apocalyptic number.
80454082 is a deficient number, since it is larger than the sum of its proper divisors (40227044).
80454082 is a wasteful number, since it uses less digits than its factorization.
80454082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40227043.
The product of its (nonzero) digits is 10240, while the sum is 31.
The square root of 80454082 is about 8969.6199473556. The cubic root of 80454082 is about 431.7006420853.
The spelling of 80454082 in words is "eighty million, four hundred fifty-four thousand, eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •