Base | Representation |
---|---|
bin | 1000011100011… |
… | …11001011001100 |
3 | 11221022002122002 |
4 | 10032033023030 |
5 | 121113403121 |
6 | 11010211432 |
7 | 1520065430 |
oct | 416171314 |
9 | 157262562 |
10 | 70841036 |
11 | 36a95a12 |
12 | 1b883b78 |
13 | 118a4596 |
14 | 95a09c0 |
15 | 6344e0b |
hex | 438f2cc |
70841036 has 24 divisors (see below), whose sum is σ = 142427040. Its totient is φ = 30200832.
The previous prime is 70841033. The next prime is 70841039. The reversal of 70841036 is 63014807.
It is an interprime number because it is at equal distance from previous prime (70841033) and next prime (70841039).
It is a super-3 number, since 3×708410363 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (70841033) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 1151 + ... + 11958.
It is an arithmetic number, because the mean of its divisors is an integer number (5934460).
Almost surely, 270841036 is an apocalyptic number.
It is an amenable number.
70841036 is an abundant number, since it is smaller than the sum of its proper divisors (71586004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70841036 is a wasteful number, since it uses less digits than its factorization.
70841036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13313 (or 13311 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 70841036 is about 8416.7117094504. The cubic root of 70841036 is about 413.7725107092.
The spelling of 70841036 in words is "seventy million, eight hundred forty-one thousand, thirty-six".
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