Base | Representation |
---|---|
bin | 100010110010011000010… |
… | …0111000010100000001000 |
3 | 121221001220001202101100200 |
4 | 1011210300213002200020 |
5 | 1111313210210000210 |
6 | 14100225152532200 |
7 | 1002265315440603 |
oct | 105446047024010 |
9 | 17831801671320 |
10 | 4781114140680 |
11 | 158372831a769 |
12 | 652741551060 |
13 | 288b1b15c607 |
14 | 12759b35d33a |
15 | 8457b25c0c0 |
hex | 459309c2808 |
4781114140680 has 96 divisors (see below), whose sum is σ = 15539187830400. Its totient is φ = 1274917258368.
The previous prime is 4781114140609. The next prime is 4781114140681. The reversal of 4781114140680 is 860414111874.
4781114140680 is a `hidden beast` number, since 47 + 8 + 111 + 414 + 0 + 6 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (4781114140681) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10272451 + ... + 10727789.
It is an arithmetic number, because the mean of its divisors is an integer number (161866539900).
Almost surely, 24781114140680 is an apocalyptic number.
4781114140680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4781114140680 is an abundant number, since it is smaller than the sum of its proper divisors (10758073689720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4781114140680 is a wasteful number, since it uses less digits than its factorization.
4781114140680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484523 (or 484516 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 45.
The spelling of 4781114140680 in words is "four trillion, seven hundred eighty-one billion, one hundred fourteen million, one hundred forty thousand, six hundred eighty".
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