Base | Representation |
---|---|
bin | 1000011010000… |
… | …10100011100001 |
3 | 11220201011010120 |
4 | 10031002203201 |
5 | 121023332301 |
6 | 10555350453 |
7 | 1514320443 |
oct | 415024341 |
9 | 156634116 |
10 | 70527201 |
11 | 368a1148 |
12 | 1b752429 |
13 | 117c4794 |
14 | 951c493 |
15 | 62d1e36 |
hex | 43428e1 |
70527201 has 8 divisors (see below), whose sum is σ = 97069824. Its totient is φ = 45501360.
The previous prime is 70527199. The next prime is 70527229. The reversal of 70527201 is 10272507.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70527201 - 21 = 70527199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70527241) 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, 379086 + ... + 379271.
It is an arithmetic number, because the mean of its divisors is an integer number (12133728).
Almost surely, 270527201 is an apocalyptic number.
It is an amenable number.
70527201 is a deficient number, since it is larger than the sum of its proper divisors (26542623).
70527201 is a wasteful number, since it uses less digits than its factorization.
70527201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 758391.
The product of its (nonzero) digits is 980, while the sum is 24.
The square root of 70527201 is about 8398.0474516402. The cubic root of 70527201 is about 413.1605841730.
Adding to 70527201 its reverse (10272507), we get a palindrome (80799708).
The spelling of 70527201 in words is "seventy million, five hundred twenty-seven thousand, two hundred one".
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