Base | Representation |
---|---|
bin | 10011000101111111010… |
… | …001100011011010011010 |
3 | 11122102202112021001212102 |
4 | 103011333101203122122 |
5 | 132444140141130320 |
6 | 2442434235443402 |
7 | 163540032545642 |
oct | 23057721433232 |
9 | 4572675231772 |
10 | 1312100333210 |
11 | 466505482677 |
12 | 1923638b6562 |
13 | 96965c8b314 |
14 | 47712643522 |
15 | 241e63b4175 |
hex | 1317f46369a |
1312100333210 has 16 divisors (see below), whose sum is σ = 2361807182592. Its totient is φ = 524834226000.
The previous prime is 1312100333207. The next prime is 1312100333237. The reversal of 1312100333210 is 123330012131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258575 + ... + 1640445.
It is an arithmetic number, because the mean of its divisors is an integer number (147612948912).
Almost surely, 21312100333210 is an apocalyptic number.
1312100333210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1312100333210 is a deficient number, since it is larger than the sum of its proper divisors (1049706849382).
1312100333210 is a wasteful number, since it uses less digits than its factorization.
1312100333210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1476829.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 1312100333210 its reverse (123330012131), we get a palindrome (1435430345341).
The spelling of 1312100333210 in words is "one trillion, three hundred twelve billion, one hundred million, three hundred thirty-three thousand, two hundred ten".
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