Base | Representation |
---|---|
bin | 111111110110000… |
… | …1110111100111110 |
3 | 12112022010012220001 |
4 | 1333230032330332 |
5 | 13341412131024 |
6 | 552324544514 |
7 | 104042160316 |
oct | 17754167476 |
9 | 5468105801 |
10 | 2142302014 |
11 | 9aa301236 |
12 | 4b955213a |
13 | 281aac438 |
14 | 16473c446 |
15 | c8121244 |
hex | 7fb0ef3e |
2142302014 has 4 divisors (see below), whose sum is σ = 3213453024. Its totient is φ = 1071151006.
The previous prime is 2142301981. The next prime is 2142302021. The reversal of 2142302014 is 4102032412.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2142301982 and 2142302000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535575502 + ... + 535575505.
It is an arithmetic number, because the mean of its divisors is an integer number (803363256).
Almost surely, 22142302014 is an apocalyptic number.
2142302014 is a deficient number, since it is larger than the sum of its proper divisors (1071151010).
2142302014 is a wasteful number, since it uses less digits than its factorization.
2142302014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1071151009.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2142302014 is about 46285.0085232789. The cubic root of 2142302014 is about 1289.1206502372.
Adding to 2142302014 its reverse (4102032412), we get a palindrome (6244334426).
The spelling of 2142302014 in words is "two billion, one hundred forty-two million, three hundred two thousand, fourteen".
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