Base | Representation |
---|---|
bin | 111011100110111… |
… | …1011110001101101 |
3 | 12011101121201012220 |
4 | 1313031323301231 |
5 | 13044014011141 |
6 | 530245545553 |
7 | 100364631045 |
oct | 16715736155 |
9 | 5141551186 |
10 | 2000141421 |
11 | 937033943 |
12 | 479a152b9 |
13 | 25b4c6845 |
14 | 14d8d4725 |
15 | ba8de766 |
hex | 7737bc6d |
2000141421 has 16 divisors (see below), whose sum is σ = 2762715648. Its totient is φ = 1285804800.
The previous prime is 2000141369. The next prime is 2000141467. The reversal of 2000141421 is 1241410002.
It is not a de Polignac number, because 2000141421 - 26 = 2000141357 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2000141421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000141491) 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, 12136 + ... + 64401.
It is an arithmetic number, because the mean of its divisors is an integer number (172669728).
Almost surely, 22000141421 is an apocalyptic number.
It is an amenable number.
2000141421 is a deficient number, since it is larger than the sum of its proper divisors (762574227).
2000141421 is a wasteful number, since it uses less digits than its factorization.
2000141421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76852.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 2000141421 is about 44722.9406568933. The cubic root of 2000141421 is about 1259.9507457441.
Adding to 2000141421 its reverse (1241410002), we get a palindrome (3241551423).
The spelling of 2000141421 in words is "two billion, one hundred forty-one thousand, four hundred twenty-one".
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