Base | Representation |
---|---|
bin | 1110111001110110… |
… | …10110101010111001 |
3 | 202122122021000221122 |
4 | 13130323112222321 |
5 | 112341341423134 |
6 | 3401552115025 |
7 | 402166514435 |
oct | 73473265271 |
9 | 22578230848 |
10 | 8001514169 |
11 | 3436712030 |
12 | 1673835a75 |
13 | 9a695338c |
14 | 55c97d9c5 |
15 | 31c6e902e |
hex | 1dced6ab9 |
8001514169 has 8 divisors (see below), whose sum is σ = 8729713440. Its totient is φ = 7273446400.
The previous prime is 8001514163. The next prime is 8001514231. The reversal of 8001514169 is 9614151008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-8001514169 is a prime.
It is a super-2 number, since 2×80015141692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8001514163) 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, 129062 + ... + 180720.
It is an arithmetic number, because the mean of its divisors is an integer number (1091214180).
Almost surely, 28001514169 is an apocalyptic number.
It is an amenable number.
8001514169 is a deficient number, since it is larger than the sum of its proper divisors (728199271).
8001514169 is a wasteful number, since it uses less digits than its factorization.
8001514169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65751.
The product of its (nonzero) digits is 8640, while the sum is 35.
The square root of 8001514169 is about 89451.1831615435. The cubic root of 8001514169 is about 2000.1261727900.
The spelling of 8001514169 in words is "eight billion, one million, five hundred fourteen thousand, one hundred sixty-nine".
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