Base | Representation |
---|---|
bin | 10000000011010111001… |
… | …000101111010100110010 |
3 | 10220110100101211000120212 |
4 | 100003113020233110302 |
5 | 121033142440121320 |
6 | 2202433343504122 |
7 | 142461236650556 |
oct | 20032710572462 |
9 | 3813311730525 |
10 | 1103121020210 |
11 | 39591606a740 |
12 | 159960bb8042 |
13 | 80040582bb1 |
14 | 3b569bb3866 |
15 | 1da6499c9c5 |
hex | 100d722f532 |
1103121020210 has 32 divisors (see below), whose sum is σ = 2166441768000. Its totient is φ = 401076912960.
The previous prime is 1103121020207. The next prime is 1103121020219. The reversal of 1103121020210 is 120201213011.
It is not an unprimeable number, because it can be changed into a prime (1103121020219) 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, 42821 + ... + 1485959.
It is an arithmetic number, because the mean of its divisors is an integer number (67701305250).
Almost surely, 21103121020210 is an apocalyptic number.
1103121020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1103121020210 is a deficient number, since it is larger than the sum of its proper divisors (1063320747790).
1103121020210 is a wasteful number, since it uses less digits than its factorization.
1103121020210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450106.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 1103121020210 its reverse (120201213011), we get a palindrome (1223322233221).
The spelling of 1103121020210 in words is "one trillion, one hundred three billion, one hundred twenty-one million, twenty thousand, two hundred ten".
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