Base | Representation |
---|---|
bin | 100101110000110001101… |
… | …1100000111110110111000 |
3 | 200101011021020120200020000 |
4 | 1023201203130013312320 |
5 | 1140013044113411133 |
6 | 15012125320033000 |
7 | 1043651522000601 |
oct | 113414334076670 |
9 | 20334236520200 |
10 | 5189988810168 |
11 | 1721075420658 |
12 | 6b9a30902760 |
13 | 2b854c2a8976 |
14 | 13d2a8030da8 |
15 | 9000bd27413 |
hex | 4b863707db8 |
5189988810168 has 80 divisors (see below), whose sum is σ = 14540233953960. Its totient is φ = 1729584532800.
The previous prime is 5189988810163. The next prime is 5189988810203. The reversal of 5189988810168 is 8610188899815.
5189988810168 is a `hidden beast` number, since 518 + 9 + 9 + 8 + 88 + 10 + 16 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a junction number, because it is equal to n+sod(n) for n = 5189988810096 and 5189988810105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5189988810163) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1777738 + ... + 3679718.
Almost surely, 25189988810168 is an apocalyptic number.
It is an amenable number.
5189988810168 is an abundant number, since it is smaller than the sum of its proper divisors (9350245143792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5189988810168 is a wasteful number, since it uses less digits than its factorization.
5189988810168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1906210 (or 1906197 counting only the distinct ones).
The product of its (nonzero) digits is 79626240, while the sum is 72.
The spelling of 5189988810168 in words is "five trillion, one hundred eighty-nine billion, nine hundred eighty-eight million, eight hundred ten thousand, one hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •