Base | Representation |
---|---|
bin | 11110010011011100011… |
… | …01011110000100010100 |
3 | 10200112121012000211222202 |
4 | 33021232031132010110 |
5 | 114024420131013140 |
6 | 2114200204144032 |
7 | 135140451260024 |
oct | 17115615360424 |
9 | 3615535024882 |
10 | 1041231110420 |
11 | 3716468a9466 |
12 | 14996a238018 |
13 | 77259415ab7 |
14 | 38578321a84 |
15 | 1c141381915 |
hex | f26e35e114 |
1041231110420 has 12 divisors (see below), whose sum is σ = 2186585331924. Its totient is φ = 416492444160.
The previous prime is 1041231110419. The next prime is 1041231110497. The reversal of 1041231110420 is 240111321401.
1041231110420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 599840956036 + 441390154384 = 774494^2 + 664372^2 .
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 52061555521 = 1041231110420 / (1 + 0 + 4 + 1 + 2 + 3 + 1 + 1 + 1 + 0 + 4 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 1041231110392 and 1041231110401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26030777741 + ... + 26030777780.
It is an arithmetic number, because the mean of its divisors is an integer number (182215444327).
Almost surely, 21041231110420 is an apocalyptic number.
1041231110420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1041231110420 is an abundant number, since it is smaller than the sum of its proper divisors (1145354221504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1041231110420 is a wasteful number, since it uses less digits than its factorization.
1041231110420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52061555530 (or 52061555528 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 1041231110420 its reverse (240111321401), we get a palindrome (1281342431821).
The spelling of 1041231110420 in words is "one trillion, forty-one billion, two hundred thirty-one million, one hundred ten thousand, four hundred twenty".
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