Base | Representation |
---|---|
bin | 1000011011011… |
… | …00101111100001 |
3 | 11221000221011120 |
4 | 10031230233201 |
5 | 121044400001 |
6 | 11003202453 |
7 | 1515640311 |
oct | 415545741 |
9 | 157027146 |
10 | 70700001 |
11 | 369a9a59 |
12 | 1b816429 |
13 | 11855328 |
14 | 9565441 |
15 | 6318236 |
hex | 436cbe1 |
70700001 has 8 divisors (see below), whose sum is σ = 94658784. Its totient is φ = 46937280.
The previous prime is 70699973. The next prime is 70700027. The reversal of 70700001 is 10000707.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70700001 - 210 = 70698977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70700051) 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, 48171 + ... + 49616.
It is an arithmetic number, because the mean of its divisors is an integer number (11832348).
Almost surely, 270700001 is an apocalyptic number.
It is an amenable number.
70700001 is a deficient number, since it is larger than the sum of its proper divisors (23958783).
70700001 is a wasteful number, since it uses less digits than its factorization.
70700001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98031.
The product of its (nonzero) digits is 49, while the sum is 15.
The square root of 70700001 is about 8408.3292632960. The cubic root of 70700001 is about 413.4977397628.
Adding to 70700001 its reverse (10000707), we get a palindrome (80700708).
The spelling of 70700001 in words is "seventy million, seven hundred thousand, one".
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