Base | Representation |
---|---|
bin | 100010001111111010000… |
… | …111010111101010110100 |
3 | 22022222220111000201110020 |
4 | 202033322013113222310 |
5 | 302030024044044433 |
6 | 5001111453525140 |
7 | 332015666240460 |
oct | 42177207275264 |
9 | 8288814021406 |
10 | 2353543346868 |
11 | 82814a95407a |
12 | 320170aa37b0 |
13 | 140c2726833c |
14 | 81caab654a0 |
15 | 4134b151cb3 |
hex | 223fa1d7ab4 |
2353543346868 has 48 divisors (see below), whose sum is σ = 6318237206400. Its totient is φ = 667927926144.
The previous prime is 2353543346863. The next prime is 2353543346893. The reversal of 2353543346868 is 8686433453532.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2353543346863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94008871 + ... + 94033902.
It is an arithmetic number, because the mean of its divisors is an integer number (131629941800).
Almost surely, 22353543346868 is an apocalyptic number.
2353543346868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2353543346868 is an abundant number, since it is smaller than the sum of its proper divisors (3964693859532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2353543346868 is a wasteful number, since it uses less digits than its factorization.
2353543346868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188042936 (or 188042934 counting only the distinct ones).
The product of its digits is 149299200, while the sum is 60.
The spelling of 2353543346868 in words is "two trillion, three hundred fifty-three billion, five hundred forty-three million, three hundred forty-six thousand, eight hundred sixty-eight".
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