Base | Representation |
---|---|
bin | 10011000110000111000… |
… | …000010011101100011110 |
3 | 11122110002120022100120022 |
4 | 103012013000103230132 |
5 | 132444421341430420 |
6 | 2442455151352142 |
7 | 163543166135006 |
oct | 23060700235436 |
9 | 4573076270508 |
10 | 1312230030110 |
11 | 46657170789a |
12 | 19239b222652 |
13 | 96986acbb4c |
14 | 47725965006 |
15 | 24202982c25 |
hex | 13187013b1e |
1312230030110 has 32 divisors (see below), whose sum is σ = 2464957085760. Its totient is φ = 502020352768.
The previous prime is 1312230030071. The next prime is 1312230030149. The reversal of 1312230030110 is 110300322131.
It is an interprime number because it is at equal distance from previous prime (1312230030071) and next prime (1312230030149).
It is a super-2 number, since 2×13122300301102 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2058344 + ... + 2619396.
It is an arithmetic number, because the mean of its divisors is an integer number (77029908930).
Almost surely, 21312230030110 is an apocalyptic number.
1312230030110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1312230030110 is a deficient number, since it is larger than the sum of its proper divisors (1152727055650).
1312230030110 is a wasteful number, since it uses less digits than its factorization.
1312230030110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571252.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1312230030110 its reverse (110300322131), we get a palindrome (1422530352241).
The spelling of 1312230030110 in words is "one trillion, three hundred twelve billion, two hundred thirty million, thirty thousand, one hundred ten".
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