Base | Representation |
---|---|
bin | 11110100101101010001… |
… | …101111011100010110011 |
3 | 21102221200110102212221012 |
4 | 132211222031323202303 |
5 | 233414414341410103 |
6 | 4245353302021135 |
7 | 304603020034220 |
oct | 36455215734263 |
9 | 7387613385835 |
10 | 2102021044403 |
11 | 74050a097515 |
12 | 29b4767177ab |
13 | 1232b19a8a77 |
14 | 73a4a0c6947 |
15 | 39a298852d8 |
hex | 1e96a37b8b3 |
2102021044403 has 8 divisors (see below), whose sum is σ = 2402655029760. Its totient is φ = 1801473375240.
The previous prime is 2102021044399. The next prime is 2102021044493. The reversal of 2102021044403 is 3044401202012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2102021044403 - 22 = 2102021044399 is a prime.
It is a super-2 number, since 2×21020210444032 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2102021044493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21526853 + ... + 21624278.
It is an arithmetic number, because the mean of its divisors is an integer number (300331878720).
Almost surely, 22102021044403 is an apocalyptic number.
2102021044403 is a deficient number, since it is larger than the sum of its proper divisors (300633985357).
2102021044403 is an equidigital number, since it uses as much as digits as its factorization.
2102021044403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43158097.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 2102021044403 its reverse (3044401202012), we get a palindrome (5146422246415).
The spelling of 2102021044403 in words is "two trillion, one hundred two billion, twenty-one million, forty-four thousand, four hundred three".
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