Base | Representation |
---|---|
bin | 1000010110100… |
… | …01001111010100 |
3 | 11212211120110011 |
4 | 10023101033110 |
5 | 120414004220 |
6 | 10541410004 |
7 | 1510345324 |
oct | 413211724 |
9 | 155746404 |
10 | 70063060 |
11 | 36604461 |
12 | 1b569904 |
13 | 11691442 |
14 | 943b284 |
15 | 623e65a |
hex | 42d13d4 |
70063060 has 24 divisors (see below), whose sum is σ = 153530496. Its totient is φ = 26806560.
The previous prime is 70063057. The next prime is 70063061. The reversal of 70063060 is 6036007.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70063061) 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, 75696 + ... + 76615.
It is an arithmetic number, because the mean of its divisors is an integer number (6397104).
Almost surely, 270063060 is an apocalyptic number.
It is an amenable number.
70063060 is an abundant number, since it is smaller than the sum of its proper divisors (83467436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70063060 is a wasteful number, since it uses less digits than its factorization.
70063060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152343 (or 152341 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 70063060 is about 8370.3679727955. The cubic root of 70063060 is about 412.2522491472.
Adding to 70063060 its reverse (6036007), we get a palindrome (76099067).
The spelling of 70063060 in words is "seventy million, sixty-three thousand, sixty".
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