Base | Representation |
---|---|
bin | 101010101000010… |
… | …100111001000001 |
3 | 1211211210122201021 |
4 | 222220110321001 |
5 | 2431043330101 |
6 | 154545305441 |
7 | 23503136116 |
oct | 5250247101 |
9 | 1754718637 |
10 | 715214401 |
11 | 3377a1190 |
12 | 17b635281 |
13 | b52384b5 |
14 | 6adb890d |
15 | 42bca5a1 |
hex | 2aa14e41 |
715214401 has 8 divisors (see below), whose sum is σ = 780512544. Its totient is φ = 649962720.
The previous prime is 715214389. The next prime is 715214459. The reversal of 715214401 is 104412517.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 715214401 - 27 = 715214273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (715218401) 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, 25846 + ... + 45808.
It is an arithmetic number, because the mean of its divisors is an integer number (97564068).
Almost surely, 2715214401 is an apocalyptic number.
It is an amenable number.
715214401 is a deficient number, since it is larger than the sum of its proper divisors (65298143).
715214401 is a wasteful number, since it uses less digits than its factorization.
715214401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23231.
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 715214401 is about 26743.4926851374. The cubic root of 715214401 is about 894.2907736114.
Adding to 715214401 its reverse (104412517), we get a palindrome (819626918).
The spelling of 715214401 in words is "seven hundred fifteen million, two hundred fourteen thousand, four hundred one".
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