Base | Representation |
---|---|
bin | 1000010111010… |
… | …10011001011100 |
3 | 11220000210210202 |
4 | 10023222121130 |
5 | 120430303413 |
6 | 10543523032 |
7 | 1511254625 |
oct | 413523134 |
9 | 156023722 |
10 | 70166108 |
11 | 36674921 |
12 | 1b5b9478 |
13 | 116c930c |
14 | 9466a4c |
15 | 625ee58 |
hex | 42ea65c |
70166108 has 6 divisors (see below), whose sum is σ = 122790696. Its totient is φ = 35083052.
The previous prime is 70166099. The next prime is 70166137. The reversal of 70166108 is 80166107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8770760 + ... + 8770767.
It is an arithmetic number, because the mean of its divisors is an integer number (20465116).
Almost surely, 270166108 is an apocalyptic number.
It is an amenable number.
70166108 is a deficient number, since it is larger than the sum of its proper divisors (52624588).
70166108 is a wasteful number, since it uses less digits than its factorization.
70166108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17541531 (or 17541529 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 29.
The square root of 70166108 is about 8376.5212349758. The cubic root of 70166108 is about 412.4542622077.
Subtracting 70166108 from its reverse (80166107), we obtain a palindrome (9999999).
The spelling of 70166108 in words is "seventy million, one hundred sixty-six thousand, one hundred eight".
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