Base | Representation |
---|---|
bin | 10010111010110011… |
… | …110011010101111001 |
3 | 1221102201101200100211 |
4 | 102322303303111321 |
5 | 313100341323001 |
6 | 13155423431121 |
7 | 1316254146604 |
oct | 227263632571 |
9 | 57381350324 |
10 | 20314011001 |
11 | 8684803149 |
12 | 3b2b1554a1 |
13 | 1bb976cb6b |
14 | da9ca533b |
15 | 7dd5e6351 |
hex | 4bacf3579 |
20314011001 has 8 divisors (see below), whose sum is σ = 20612902464. Its totient is φ = 20015474640.
The previous prime is 20314010971. The next prime is 20314011013. The reversal of 20314011001 is 10011041302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20314011001 - 215 = 20313978233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20314011071) 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, 27591 + ... + 203443.
It is an arithmetic number, because the mean of its divisors is an integer number (2576612808).
Almost surely, 220314011001 is an apocalyptic number.
It is an amenable number.
20314011001 is a deficient number, since it is larger than the sum of its proper divisors (298891463).
20314011001 is a wasteful number, since it uses less digits than its factorization.
20314011001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177551.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 20314011001 its reverse (10011041302), we get a palindrome (30325052303).
The spelling of 20314011001 in words is "twenty billion, three hundred fourteen million, eleven thousand, one".
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