Base | Representation |
---|---|
bin | 100101011110011001… |
… | …0101000010110110010 |
3 | 21200201120022001020022 |
4 | 1022330302220112302 |
5 | 2304304030103214 |
6 | 100545345043442 |
7 | 5546201342222 |
oct | 1127462502662 |
9 | 250646261208 |
10 | 80476800434 |
11 | 31148068328 |
12 | 1371b626582 |
13 | 7786b56354 |
14 | 3c76212082 |
15 | 21602a2d8e |
hex | 12bcca85b2 |
80476800434 has 4 divisors (see below), whose sum is σ = 120715200654. Its totient is φ = 40238400216.
The previous prime is 80476800433. The next prime is 80476800449. The reversal of 80476800434 is 43400867408.
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., 47612549209 + 32864251225 = 218203^2 + 181285^2 .
It is not an unprimeable number, because it can be changed into a prime (80476800433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20119200107 + ... + 20119200110.
Almost surely, 280476800434 is an apocalyptic number.
80476800434 is a deficient number, since it is larger than the sum of its proper divisors (40238400220).
80476800434 is a wasteful number, since it uses less digits than its factorization.
80476800434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40238400219.
The product of its (nonzero) digits is 516096, while the sum is 44.
The spelling of 80476800434 in words is "eighty billion, four hundred seventy-six million, eight hundred thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •