Base | Representation |
---|---|
bin | 10011000110000110100… |
… | …101111000100000100010 |
3 | 11122110002002021102101001 |
4 | 103012012211320200202 |
5 | 132444413103244020 |
6 | 2442454343102214 |
7 | 163543053224251 |
oct | 23060645704042 |
9 | 4573062242331 |
10 | 1312223103010 |
11 | 466568806416 |
12 | 192398a4196a |
13 | 96985544b81 |
14 | 47724a80798 |
15 | 2420206550a |
hex | 13186978822 |
1312223103010 has 32 divisors (see below), whose sum is σ = 2364199306560. Its totient is φ = 524401090752.
The previous prime is 1312223102929. The next prime is 1312223103011. The reversal of 1312223103010 is 103013222131.
It is not an unprimeable number, because it can be changed into a prime (1312223103011) 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, 54259101 + ... + 54283279.
It is an arithmetic number, because the mean of its divisors is an integer number (73881228330).
Almost surely, 21312223103010 is an apocalyptic number.
1312223103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1312223103010 is a deficient number, since it is larger than the sum of its proper divisors (1051976203550).
1312223103010 is a wasteful number, since it uses less digits than its factorization.
1312223103010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29010.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1312223103010 its reverse (103013222131), we get a palindrome (1415236325141).
The spelling of 1312223103010 in words is "one trillion, three hundred twelve billion, two hundred twenty-three million, one hundred three thousand, ten".
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