Base | Representation |
---|---|
bin | 1011111011001000000011… |
… | …0100011000100101010100 |
3 | 1201102100020102012220100111 |
4 | 2332302000310120211110 |
5 | 3204300100224400340 |
6 | 43514500225452404 |
7 | 2522123653136542 |
oct | 276620064304524 |
9 | 51370212186314 |
10 | 13110401403220 |
11 | 41a50a9894000 |
12 | 1578a72aa1104 |
13 | 7413c8398504 |
14 | 334792656d92 |
15 | 17b071b1daea |
hex | bec80d18954 |
13110401403220 has 96 divisors (see below), whose sum is σ = 31101419414016. Its totient is φ = 4638569189760.
The previous prime is 13110401403193. The next prime is 13110401403221. The reversal of 13110401403220 is 2230410401131.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 13110401403191 and 13110401403200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13110401403221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5670492 + ... + 7640371.
It is an arithmetic number, because the mean of its divisors is an integer number (323973118896).
Almost surely, 213110401403220 is an apocalyptic number.
13110401403220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13110401403220 is an abundant number, since it is smaller than the sum of its proper divisors (17991018010796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13110401403220 is a wasteful number, since it uses less digits than its factorization.
13110401403220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13310942 (or 13310918 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 13110401403220 its reverse (2230410401131), we get a palindrome (15340811804351).
The spelling of 13110401403220 in words is "thirteen trillion, one hundred ten billion, four hundred one million, four hundred three thousand, two hundred twenty".
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