Base | Representation |
---|---|
bin | 101111000111111111… |
… | …1011001111101100110 |
3 | 100200012210200020000122 |
4 | 1132033333121331212 |
5 | 3124224200323420 |
6 | 114253551241542 |
7 | 10211554621112 |
oct | 1361777317546 |
9 | 320183606018 |
10 | 101200011110 |
11 | 39a1184a220 |
12 | 177438192b2 |
13 | 970a308ca3 |
14 | 4c80594742 |
15 | 2974778725 |
hex | 178ffd9f66 |
101200011110 has 128 divisors (see below), whose sum is σ = 212101908480. Its totient is φ = 34358169600.
The previous prime is 101200011103. The next prime is 101200011119. The reversal of 101200011110 is 11110002101.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101200011119) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 234802595 + ... + 234803025.
It is an arithmetic number, because the mean of its divisors is an integer number (1657046160).
Almost surely, 2101200011110 is an apocalyptic number.
101200011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101200011110 is an abundant number, since it is smaller than the sum of its proper divisors (110901897370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101200011110 is a wasteful number, since it uses less digits than its factorization.
101200011110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1182.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 101200011110 its reverse (11110002101), we get a palindrome (112310013211).
Subtracting from 101200011110 its reverse (11110002101), we obtain a palindrome (90090009009).
The spelling of 101200011110 in words is "one hundred one billion, two hundred million, eleven thousand, one hundred ten".
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