Base | Representation |
---|---|
bin | 111010011001011010010… |
… | …001111101011101111001 |
3 | 112012122021212001002120210 |
4 | 322121122101331131321 |
5 | 1011222123103041441 |
6 | 12311315255341333 |
7 | 562634142065010 |
oct | 72313221753571 |
9 | 15178255032523 |
10 | 4013014112121 |
11 | 1307a00935733 |
12 | 5498ba381849 |
13 | 23156c09b8b1 |
14 | dc3338dda77 |
15 | 6e5c3798616 |
hex | 3a65a47d779 |
4013014112121 has 16 divisors (see below), whose sum is σ = 6436914867200. Its totient is φ = 2172458767248.
The previous prime is 4013014112111. The next prime is 4013014112141. The reversal of 4013014112121 is 1212114103104.
It is not a de Polignac number, because 4013014112121 - 219 = 4013013587833 is a prime.
It is a super-2 number, since 2×40130141121212 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4013014112111) 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, 5028839341 + ... + 5028840138.
It is an arithmetic number, because the mean of its divisors is an integer number (402307179200).
Almost surely, 24013014112121 is an apocalyptic number.
It is an amenable number.
4013014112121 is a deficient number, since it is larger than the sum of its proper divisors (2423900755079).
4013014112121 is a wasteful number, since it uses less digits than its factorization.
4013014112121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10057679508.
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 4013014112121 its reverse (1212114103104), we get a palindrome (5225128215225).
The spelling of 4013014112121 in words is "four trillion, thirteen billion, fourteen million, one hundred twelve thousand, one hundred twenty-one".
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