Base | Representation |
---|---|
bin | 101010011111010… |
… | …1001010001010011 |
3 | 10200100201110212021 |
4 | 1110332221101103 |
5 | 10404440124430 |
6 | 353245512311 |
7 | 50221214266 |
oct | 12476512123 |
9 | 3610643767 |
10 | 1425708115 |
11 | 671858677 |
12 | 339572697 |
13 | 1994b0090 |
14 | d74c4cdd |
15 | 8527207a |
hex | 54fa9453 |
1425708115 has 8 divisors (see below), whose sum is σ = 1842453648. Its totient is φ = 1052830560.
The previous prime is 1425708091. The next prime is 1425708131. The reversal of 1425708115 is 5118075241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1425708115 - 213 = 1425699923 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10966921 + ... + 10967050.
It is an arithmetic number, because the mean of its divisors is an integer number (230306706).
Almost surely, 21425708115 is an apocalyptic number.
1425708115 is a deficient number, since it is larger than the sum of its proper divisors (416745533).
1425708115 is a wasteful number, since it uses less digits than its factorization.
1425708115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21933989.
The product of its (nonzero) digits is 11200, while the sum is 34.
The square root of 1425708115 is about 37758.5502237573. The cubic root of 1425708115 is about 1125.4949236344.
The spelling of 1425708115 in words is "one billion, four hundred twenty-five million, seven hundred eight thousand, one hundred fifteen".
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