Base | Representation |
---|---|
bin | 111100000001110… |
… | …0100111010001011 |
3 | 12012101002010210210 |
4 | 1320003210322023 |
5 | 13111114003111 |
6 | 531511212203 |
7 | 100625306334 |
oct | 17003447213 |
9 | 5171063723 |
10 | 2014203531 |
11 | 943a68a1a |
12 | 482677063 |
13 | 2613ab312 |
14 | 15171528b |
15 | bbc6b0a6 |
hex | 780e4e8b |
2014203531 has 16 divisors (see below), whose sum is σ = 2704452608. Its totient is φ = 1333411200.
The previous prime is 2014203493. The next prime is 2014203539. The reversal of 2014203531 is 1353024102.
It is not a de Polignac number, because 2014203531 - 29 = 2014203019 is a prime.
It is a super-2 number, since 2×20142035312 = 8114031728585735922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2014203498 and 2014203507.
It is not an unprimeable number, because it can be changed into a prime (2014203539) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261546 + ... + 269136.
It is an arithmetic number, because the mean of its divisors is an integer number (169028288).
Almost surely, 22014203531 is an apocalyptic number.
2014203531 is a deficient number, since it is larger than the sum of its proper divisors (690249077).
2014203531 is a wasteful number, since it uses less digits than its factorization.
2014203531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8202.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 2014203531 is about 44879.8789102645. The cubic root of 2014203531 is about 1262.8965717674.
Adding to 2014203531 its reverse (1353024102), we get a palindrome (3367227633).
The spelling of 2014203531 in words is "two billion, fourteen million, two hundred three thousand, five hundred thirty-one".
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