Base | Representation |
---|---|
bin | 111100000010000… |
… | …0111010111110010 |
3 | 12012101100022102220 |
4 | 1320010013113302 |
5 | 13111133012230 |
6 | 531514221510 |
7 | 100626435021 |
oct | 17004072762 |
9 | 5171308386 |
10 | 2014344690 |
11 | 944054a86 |
12 | 482724896 |
13 | 26142a647 |
14 | 1517508b8 |
15 | bbc97d10 |
hex | 781075f2 |
2014344690 has 32 divisors (see below), whose sum is σ = 4835690496. Its totient is φ = 537018240.
The previous prime is 2014344649. The next prime is 2014344721. The reversal of 2014344690 is 964434102.
It is a super-2 number, since 2×20143446902 = 8115169060262392200, which contains 22 as substring.
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, 163279 + ... + 175181.
It is an arithmetic number, because the mean of its divisors is an integer number (151115328).
Almost surely, 22014344690 is an apocalyptic number.
2014344690 is an abundant number, since it is smaller than the sum of its proper divisors (2821345806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2014344690 is a wasteful number, since it uses less digits than its factorization.
2014344690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17554.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 2014344690 is about 44881.4515139606. The cubic root of 2014344690 is about 1262.9260730980.
Adding to 2014344690 its reverse (964434102), we get a palindrome (2978778792).
The spelling of 2014344690 in words is "two billion, fourteen million, three hundred forty-four thousand, six hundred ninety".
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