Base | Representation |
---|---|
bin | 111111110100001… |
… | …1101101111010010 |
3 | 12112020021000121000 |
4 | 1333220131233102 |
5 | 13341134022002 |
6 | 552251442430 |
7 | 104030603652 |
oct | 17750355722 |
9 | 5466230530 |
10 | 2141314002 |
11 | 9a97969a3 |
12 | 4b9156416 |
13 | 281824809 |
14 | 164562362 |
15 | c7ec861c |
hex | 7fa1dbd2 |
2141314002 has 16 divisors (see below), whose sum is σ = 4758475680. Its totient is φ = 713771316.
The previous prime is 2141313989. The next prime is 2141314009. The reversal of 2141314002 is 2004131412.
It is a super-2 number, since 2×21413140022 = 9170451310322512008, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2141314009) 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, 19826928 + ... + 19827035.
It is an arithmetic number, because the mean of its divisors is an integer number (297404730).
Almost surely, 22141314002 is an apocalyptic number.
2141314002 is an abundant number, since it is smaller than the sum of its proper divisors (2617161678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2141314002 is a wasteful number, since it uses less digits than its factorization.
2141314002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39653974 (or 39653968 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2141314002 is about 46274.3341605257. The cubic root of 2141314002 is about 1288.9224424969.
Adding to 2141314002 its reverse (2004131412), we get a palindrome (4145445414).
The spelling of 2141314002 in words is "two billion, one hundred forty-one million, three hundred fourteen thousand, two".
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