Base | Representation |
---|---|
bin | 1000011001010… |
… | …01011000110100 |
3 | 11220111220201121 |
4 | 10030221120310 |
5 | 121012032431 |
6 | 10553233324 |
7 | 1513411060 |
oct | 414513064 |
9 | 156456647 |
10 | 70424116 |
11 | 36830754 |
12 | 1b702844 |
13 | 11789899 |
14 | 94d2aa0 |
15 | 62b1611 |
hex | 4329634 |
70424116 has 12 divisors (see below), whose sum is σ = 140848288. Its totient is φ = 30181752.
The previous prime is 70424113. The next prime is 70424117. The reversal of 70424116 is 61142407.
70424116 is an admirable number.
It is a super-2 number, since 2×704241162 = 9919112228762912, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70424113) by changing a digit.
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, 1257546 + ... + 1257601.
Almost surely, 270424116 is an apocalyptic number.
It is an amenable number.
70424116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70424116 is a wasteful number, since it uses less digits than its factorization.
70424116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2515158 (or 2515156 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 70424116 is about 8391.9077687973. The cubic root of 70424116 is about 412.9591894121.
The spelling of 70424116 in words is "seventy million, four hundred twenty-four thousand, one hundred sixteen".
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