Base | Representation |
---|---|
bin | 10111111101111… |
… | …00111101110010 |
3 | 112000022111112001 |
4 | 23332330331302 |
5 | 402432131033 |
6 | 31541124214 |
7 | 4660625326 |
oct | 1376747562 |
9 | 460274461 |
10 | 201052018 |
11 | a35413a2 |
12 | 573b966a |
13 | 328650bb |
14 | 1c9b7986 |
15 | 129b5e7d |
hex | bfbcf72 |
201052018 has 8 divisors (see below), whose sum is σ = 302279040. Its totient is φ = 100292340.
The previous prime is 201052009. The next prime is 201052031. The reversal of 201052018 is 810250102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 201051986 and 201052004.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115758 + ... + 117481.
It is an arithmetic number, because the mean of its divisors is an integer number (37784880).
Almost surely, 2201052018 is an apocalyptic number.
201052018 is a deficient number, since it is larger than the sum of its proper divisors (101227022).
201052018 is a wasteful number, since it uses less digits than its factorization.
201052018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233672.
The product of its (nonzero) digits is 160, while the sum is 19.
The square root of 201052018 is about 14179.2812934930. The cubic root of 201052018 is about 585.8271281241.
The spelling of 201052018 in words is "two hundred one million, fifty-two thousand, eighteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •