Base | Representation |
---|---|
bin | 10000000011011100101… |
… | …000110011010011101010 |
3 | 10220110120211110220001001 |
4 | 100003130220303103222 |
5 | 121033340101424320 |
6 | 2202450441545214 |
7 | 142463440264543 |
oct | 20033450632352 |
9 | 3813524426031 |
10 | 1103213311210 |
11 | 39596317629a |
12 | 159987aa520a |
13 | 8005672785a |
14 | 3b5781594ca |
15 | 1da6cb2d20a |
hex | 100dca334ea |
1103213311210 has 8 divisors (see below), whose sum is σ = 1985783960196. Its totient is φ = 441285324480.
The previous prime is 1103213311183. The next prime is 1103213311219. The reversal of 1103213311210 is 121133123011.
It can be written as a sum of positive squares in 2 ways, for example, as 886691539449 + 216521771761 = 941643^2 + 465319^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×11032133112102 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1103213311219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55160665551 + ... + 55160665570.
Almost surely, 21103213311210 is an apocalyptic number.
1103213311210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1103213311210 is a deficient number, since it is larger than the sum of its proper divisors (882570648986).
1103213311210 is a wasteful number, since it uses less digits than its factorization.
1103213311210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110321331128.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 1103213311210 its reverse (121133123011), we get a palindrome (1224346434221).
The spelling of 1103213311210 in words is "one trillion, one hundred three billion, two hundred thirteen million, three hundred eleven thousand, two hundred ten".
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