Base | Representation |
---|---|
bin | 10010111100100010… |
… | …011001000011100010 |
3 | 1221111201221112121010 |
4 | 102330202121003202 |
5 | 313130302020224 |
6 | 13202341041350 |
7 | 1320055441506 |
oct | 227442310342 |
9 | 57451845533 |
10 | 20343001314 |
11 | 869a103a89 |
12 | 3b389b6256 |
13 | 1bc27803ac |
14 | dada90306 |
15 | 7e0e20e29 |
hex | 4bc8990e2 |
20343001314 has 32 divisors (see below), whose sum is σ = 42624175104. Its totient is φ = 6460322000.
The previous prime is 20343001303. The next prime is 20343001369. The reversal of 20343001314 is 41310034302.
It is a super-2 number, since 2×203430013142 (a number of 21 digits) contains 22 as substring.
It is a Curzon 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, 259014 + ... + 328289.
It is an arithmetic number, because the mean of its divisors is an integer number (1332005472).
Almost surely, 220343001314 is an apocalyptic number.
20343001314 is an abundant number, since it is smaller than the sum of its proper divisors (22281173790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20343001314 is a wasteful number, since it uses less digits than its factorization.
20343001314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 587582.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 20343001314 its reverse (41310034302), we get a palindrome (61653035616).
The spelling of 20343001314 in words is "twenty billion, three hundred forty-three million, one thousand, three hundred fourteen".
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