Base | Representation |
---|---|
bin | 10010111010110001… |
… | …001011011000000110 |
3 | 1221102200002201121211 |
4 | 102322301023120012 |
5 | 313100202314024 |
6 | 13155401002034 |
7 | 1316245253035 |
oct | 227261133006 |
9 | 57380081554 |
10 | 20313323014 |
11 | 8684383266 |
12 | 3b2aa8331a |
13 | 1bb958b97a |
14 | da9b6671c |
15 | 7dd50c594 |
hex | 4bac4b606 |
20313323014 has 8 divisors (see below), whose sum is σ = 31118282208. Its totient is φ = 9940562280.
The previous prime is 20313322993. The next prime is 20313323059. The reversal of 20313323014 is 41032331302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×203133230142 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108049497 + ... + 108049684.
It is an arithmetic number, because the mean of its divisors is an integer number (3889785276).
Almost surely, 220313323014 is an apocalyptic number.
20313323014 is a deficient number, since it is larger than the sum of its proper divisors (10804959194).
20313323014 is a wasteful number, since it uses less digits than its factorization.
20313323014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216099230.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 20313323014 its reverse (41032331302), we get a palindrome (61345654316).
The spelling of 20313323014 in words is "twenty billion, three hundred thirteen million, three hundred twenty-three thousand, fourteen".
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