Base | Representation |
---|---|
bin | 10001011110100001111… |
… | …101011100000100010110 |
3 | 11020211000200001120220020 |
4 | 101132201331130010112 |
5 | 124134133324104420 |
6 | 2315423211050010 |
7 | 152525140010406 |
oct | 21364175340426 |
9 | 4224020046806 |
10 | 1201013113110 |
11 | 42338a656a58 |
12 | 174920a40906 |
13 | 89341466715 |
14 | 421b4cca806 |
15 | 21393b0c340 |
hex | 117a1f5c116 |
1201013113110 has 32 divisors (see below), whose sum is σ = 2883401874432. Its totient is φ = 320162340960.
The previous prime is 1201013113109. The next prime is 1201013113127. The reversal of 1201013113110 is 113113101021.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1201013113110.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6648294 + ... + 6826553.
It is an arithmetic number, because the mean of its divisors is an integer number (90106308576).
Almost surely, 21201013113110 is an apocalyptic number.
1201013113110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1201013113110 is an abundant number, since it is smaller than the sum of its proper divisors (1682388761322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201013113110 is a wasteful number, since it uses less digits than its factorization.
1201013113110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13477828.
The product of its (nonzero) digits is 18, while the sum is 15.
Adding to 1201013113110 its reverse (113113101021), we get a palindrome (1314126214131).
The spelling of 1201013113110 in words is "one trillion, two hundred one billion, thirteen million, one hundred thirteen thousand, one hundred ten".
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