Base | Representation |
---|---|
bin | 111111100111001… |
… | …1110110001000111 |
3 | 12111202102221221002 |
4 | 1333032132301013 |
5 | 13332413034341 |
6 | 551445443515 |
7 | 103615654163 |
oct | 17716366107 |
9 | 5452387832 |
10 | 2134502471 |
11 | 9a5964332 |
12 | 4b6a1059b |
13 | 2802ab31a |
14 | 1636abca3 |
15 | c75d029b |
hex | 7f39ec47 |
2134502471 has 8 divisors (see below), whose sum is σ = 2139800400. Its totient is φ = 2129212800.
The previous prime is 2134502467. The next prime is 2134502521. The reversal of 2134502471 is 1742054312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2134502471 - 22 = 2134502467 is a prime.
It is a super-3 number, since 3×21345024713 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2134502401) 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, 1030625 + ... + 1032693.
It is an arithmetic number, because the mean of its divisors is an integer number (267475050).
Almost surely, 22134502471 is an apocalyptic number.
2134502471 is a deficient number, since it is larger than the sum of its proper divisors (5297929).
2134502471 is a wasteful number, since it uses less digits than its factorization.
2134502471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4129.
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 2134502471 is about 46200.6760881267. The cubic root of 2134502471 is about 1287.5543011126.
Adding to 2134502471 its reverse (1742054312), we get a palindrome (3876556783).
The spelling of 2134502471 in words is "two billion, one hundred thirty-four million, five hundred two thousand, four hundred seventy-one".
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