Base | Representation |
---|---|
bin | 100101100001011110… |
… | …0100111001010111111 |
3 | 21200222202122012121020 |
4 | 1023002330213022333 |
5 | 2310012000032234 |
6 | 101003514435223 |
7 | 5551564244604 |
oct | 1130274471277 |
9 | 250882565536 |
10 | 80580080319 |
11 | 311a039a002 |
12 | 1374a132b13 |
13 | 77a23779cb |
14 | 3c85c186ab |
15 | 21693a4549 |
hex | 12c2f272bf |
80580080319 has 8 divisors (see below), whose sum is σ = 112111416192. Its totient is φ = 51384399000.
The previous prime is 80580080293. The next prime is 80580080363. The reversal of 80580080319 is 91308008508.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80580080319 - 29 = 80580079807 is a prime.
It is a super-2 number, since 2×805800803192 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80580080719) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583913557 + ... + 583913694.
It is an arithmetic number, because the mean of its divisors is an integer number (14013927024).
Almost surely, 280580080319 is an apocalyptic number.
80580080319 is a deficient number, since it is larger than the sum of its proper divisors (31531335873).
80580080319 is a wasteful number, since it uses less digits than its factorization.
80580080319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1167827277.
The product of its (nonzero) digits is 69120, while the sum is 42.
The spelling of 80580080319 in words is "eighty billion, five hundred eighty million, eighty thousand, three hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •