Base | Representation |
---|---|
bin | 1000011100110… |
… | …01001100010100 |
3 | 11221101011220210 |
4 | 10032121030110 |
5 | 121121211233 |
6 | 11011125420 |
7 | 1520326155 |
oct | 416311424 |
9 | 157334823 |
10 | 70882068 |
11 | 37013824 |
12 | 1b8a3870 |
13 | 118ba16a |
14 | 95b192c |
15 | 6352163 |
hex | 4399314 |
70882068 has 12 divisors (see below), whose sum is σ = 165391520. Its totient is φ = 23627352.
The previous prime is 70882057. The next prime is 70882081. The reversal of 70882068 is 86028807.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2953408 + ... + 2953431.
Almost surely, 270882068 is an apocalyptic number.
It is an amenable number.
70882068 is an abundant number, since it is smaller than the sum of its proper divisors (94509452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70882068 is a wasteful number, since it uses less digits than its factorization.
70882068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5906846 (or 5906844 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 39.
The square root of 70882068 is about 8419.1488881003. The cubic root of 70882068 is about 413.8523826673.
The spelling of 70882068 in words is "seventy million, eight hundred eighty-two thousand, sixty-eight".
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