Base | Representation |
---|---|
bin | 1011111010101000110000… |
… | …0111110011110011001100 |
3 | 1201101112112222120210200112 |
4 | 2332222030013303303030 |
5 | 3204130344241011340 |
6 | 43510550510215152 |
7 | 2521405541624441 |
oct | 276521407636314 |
9 | 51345488523615 |
10 | 13102001110220 |
11 | 41a15890705a0 |
12 | 15773097b44b8 |
13 | 740689c40639 |
14 | 3341d6b4d9c8 |
15 | 17ac2e403065 |
hex | bea8c1f3ccc |
13102001110220 has 72 divisors (see below), whose sum is σ = 31884970708080. Its totient is φ = 4484107310080.
The previous prime is 13102001110207. The next prime is 13102001110279. The reversal of 13102001110220 is 2201110020131.
It is a super-2 number, since 2×131020011102202 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13102001110195 and 13102001110204.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102971975 + ... + 103099134.
It is an arithmetic number, because the mean of its divisors is an integer number (442846815390).
Almost surely, 213102001110220 is an apocalyptic number.
13102001110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13102001110220 is an abundant number, since it is smaller than the sum of its proper divisors (18782969597860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13102001110220 is a wasteful number, since it uses less digits than its factorization.
13102001110220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206071163 (or 206071144 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 13102001110220 its reverse (2201110020131), we get a palindrome (15303111130351).
The spelling of 13102001110220 in words is "thirteen trillion, one hundred two billion, one million, one hundred ten thousand, two hundred twenty".
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