Base | Representation |
---|---|
bin | 1001010000001011111000… |
… | …01110111100101000011110 |
3 | 2200001012001102011221102101 |
4 | 10220011330032330220132 |
5 | 10131332330124434202 |
6 | 111135235125315314 |
7 | 4200022106341111 |
oct | 450057416745036 |
9 | 80035042157371 |
10 | 20347344374302 |
11 | 6535295499500 |
12 | 2347550565b3a |
13 | b479919344ba |
14 | 504b6112c578 |
15 | 254433bbc887 |
hex | 12817c3bca1e |
20347344374302 has 24 divisors (see below), whose sum is σ = 33627580614936. Its totient is φ = 9226824222000.
The previous prime is 20347344374297. The next prime is 20347344374311.
20347344374302 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99755524 + ... + 99959287.
It is an arithmetic number, because the mean of its divisors is an integer number (1401149192289).
Almost surely, 220347344374302 is an apocalyptic number.
20347344374302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20347344374302 is a deficient number, since it is larger than the sum of its proper divisors (13280236240634).
20347344374302 is a wasteful number, since it uses less digits than its factorization.
20347344374302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199715256 (or 199715245 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 46.
The spelling of 20347344374302 in words is "twenty trillion, three hundred forty-seven billion, three hundred forty-four million, three hundred seventy-four thousand, three hundred two".
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