Base | Representation |
---|---|
bin | 11110100101101010110… |
… | …000001000111110011001 |
3 | 21102221201002022111121000 |
4 | 132211222300020332121 |
5 | 233414424140343223 |
6 | 4245354222135213 |
7 | 304603156204560 |
oct | 36455260107631 |
9 | 7387632274530 |
10 | 2102030012313 |
11 | 740514162210 |
12 | 29b479721509 |
13 | 1232b37c891a |
14 | 73a4b37cbd7 |
15 | 39a2a557543 |
hex | 1e96ac08f99 |
2102030012313 has 256 divisors, whose sum is σ = 4163098705920. Its totient is φ = 1015882560000.
The previous prime is 2102030012311. The next prime is 2102030012353. The reversal of 2102030012313 is 3132100302012.
2102030012313 is a `hidden beast` number, since 21 + 0 + 20 + 300 + 12 + 313 = 666.
It is not a de Polignac number, because 2102030012313 - 21 = 2102030012311 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2102030012311) by changing a digit.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 516086845 + ... + 516090917.
It is an arithmetic number, because the mean of its divisors is an integer number (16262104320).
Almost surely, 22102030012313 is an apocalyptic number.
2102030012313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2102030012313 is a deficient number, since it is larger than the sum of its proper divisors (2061068693607).
2102030012313 is a wasteful number, since it uses less digits than its factorization.
2102030012313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4417 (or 4411 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 2102030012313 its reverse (3132100302012), we get a palindrome (5234130314325).
The spelling of 2102030012313 in words is "two trillion, one hundred two billion, thirty million, twelve thousand, three hundred thirteen".
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