Base | Representation |
---|---|
bin | 1001100011001001010… |
… | …0110111100000010111 |
3 | 120200110010211100212122 |
4 | 2120302110313200113 |
5 | 10141440042311104 |
6 | 203210455010155 |
7 | 14565250146053 |
oct | 2306224674027 |
9 | 520403740778 |
10 | 164053088279 |
11 | 636357673a3 |
12 | 2796506995b |
13 | 12615b88302 |
14 | 7d23d26c63 |
15 | 44026ec6be |
hex | 2632537817 |
164053088279 has 8 divisors (see below), whose sum is σ = 164975997312. Its totient is φ = 163131851520.
The previous prime is 164053088261. The next prime is 164053088293. The reversal of 164053088279 is 972880350461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-164053088279 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 164053088279.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164053088209) 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, 221054 + ... + 613979.
It is an arithmetic number, because the mean of its divisors is an integer number (20621999664).
It is a 1-persistent number, because it is pandigital, but 2⋅164053088279 = 328106176558 is not.
Almost surely, 2164053088279 is an apocalyptic number.
164053088279 is a deficient number, since it is larger than the sum of its proper divisors (922909033).
164053088279 is an equidigital number, since it uses as much as digits as its factorization.
164053088279 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 836137.
The product of its (nonzero) digits is 2903040, while the sum is 53.
The spelling of 164053088279 in words is "one hundred sixty-four billion, fifty-three million, eighty-eight thousand, two hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •