Base | Representation |
---|---|
bin | 11110100111110110111… |
… | …11010010111111101111 |
3 | 10201120220000120110102200 |
4 | 33103323133102333233 |
5 | 114214341433240321 |
6 | 2123211531152543 |
7 | 136006165350120 |
oct | 17237337227757 |
9 | 3646800513380 |
10 | 1052191305711 |
11 | 37626061a3a7 |
12 | 14bb088a5753 |
13 | 782b5014760 |
14 | 38cd7bd0047 |
15 | 1c5836abd26 |
hex | f4fb7d2fef |
1052191305711 has 48 divisors (see below), whose sum is σ = 1878731050560. Its totient is φ = 552578319360.
The previous prime is 1052191305667. The next prime is 1052191305827. The reversal of 1052191305711 is 1175031912501.
1052191305711 is a `hidden beast` number, since 1 + 0 + 52 + 1 + 9 + 1 + 30 + 571 + 1 = 666.
It is not a de Polignac number, because 1052191305711 - 214 = 1052191289327 is a prime.
It is a super-2 number, since 2×10521913057112 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052191405711) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2617530 + ... + 2992631.
It is an arithmetic number, because the mean of its divisors is an integer number (39140230220).
Almost surely, 21052191305711 is an apocalyptic number.
1052191305711 is a deficient number, since it is larger than the sum of its proper divisors (826539744849).
1052191305711 is a wasteful number, since it uses less digits than its factorization.
1052191305711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5610416 (or 5610413 counting only the distinct ones).
The product of its (nonzero) digits is 9450, while the sum is 36.
The spelling of 1052191305711 in words is "one trillion, fifty-two billion, one hundred ninety-one million, three hundred five thousand, seven hundred eleven".
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