Base | Representation |
---|---|
bin | 11001010101000110011111… |
… | …011010101100010110011101 |
3 | 112121102212002001022201201220 |
4 | 121111012133122230112131 |
5 | 104100144220240043401 |
6 | 1032533005044323553 |
7 | 32315321416355661 |
oct | 3125063732542635 |
9 | 477385061281656 |
10 | 111401241331101 |
11 | 32550001563957 |
12 | 105b23823a35b9 |
13 | 4a21127111177 |
14 | 1d71bc53588a1 |
15 | cd2c06824336 |
hex | 65519f6ac59d |
111401241331101 has 16 divisors (see below), whose sum is σ = 155163916875264. Its totient is φ = 70960150231344.
The previous prime is 111401241331097. The next prime is 111401241331109. The reversal of 111401241331101 is 101133142104111.
It is not a de Polignac number, because 111401241331101 - 22 = 111401241331097 is a prime.
It is a super-2 number, since 2×1114012413311012 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111401241331109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889965391 + ... + 890090556.
It is an arithmetic number, because the mean of its divisors is an integer number (9697744804704).
Almost surely, 2111401241331101 is an apocalyptic number.
It is an amenable number.
111401241331101 is a deficient number, since it is larger than the sum of its proper divisors (43762675544163).
111401241331101 is a wasteful number, since it uses less digits than its factorization.
111401241331101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1780056880.
The product of its (nonzero) digits is 288, while the sum is 24.
Adding to 111401241331101 its reverse (101133142104111), we get a palindrome (212534383435212).
The spelling of 111401241331101 in words is "one hundred eleven trillion, four hundred one billion, two hundred forty-one million, three hundred thirty-one thousand, one hundred one".
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