Base | Representation |
---|---|
bin | 100101010011100111… |
… | …0000000111001010111 |
3 | 21122210100021120212000 |
4 | 1022213032000321113 |
5 | 2303033402130322 |
6 | 100445415530343 |
7 | 5534215146654 |
oct | 1124716007127 |
9 | 248710246760 |
10 | 80114880087 |
11 | 30a81841200 |
12 | 1363a3899b3 |
13 | 7729b884b8 |
14 | 3c40120c2b |
15 | 213d6123ac |
hex | 12a7380e57 |
80114880087 has 48 divisors (see below), whose sum is σ = 130680480000. Its totient is φ = 48472229520.
The previous prime is 80114880047. The next prime is 80114880149. The reversal of 80114880087 is 78008841108.
80114880087 is a `hidden beast` number, since 80 + 11 + 488 + 0 + 0 + 87 = 666.
It is not a de Polignac number, because 80114880087 - 26 = 80114880023 is a prime.
It is a super-2 number, since 2×801148800872 (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 (80114880047) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1936464 + ... + 1977402.
It is an arithmetic number, because the mean of its divisors is an integer number (2722510000).
Almost surely, 280114880087 is an apocalyptic number.
80114880087 is a deficient number, since it is larger than the sum of its proper divisors (50565599913).
80114880087 is a wasteful number, since it uses less digits than its factorization.
80114880087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41569 (or 41552 counting only the distinct ones).
The product of its (nonzero) digits is 114688, while the sum is 45.
The spelling of 80114880087 in words is "eighty billion, one hundred fourteen million, eight hundred eighty thousand, eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •