Base | Representation |
---|---|
bin | 1000010111000… |
… | …00001000000010 |
3 | 11212221200002110 |
4 | 10023200020002 |
5 | 120422432114 |
6 | 10543000150 |
7 | 1511021151 |
oct | 413401002 |
9 | 155850073 |
10 | 70124034 |
11 | 36646252 |
12 | 1b599056 |
13 | 116b3116 |
14 | 9455598 |
15 | 6252759 |
hex | 42e0202 |
70124034 has 32 divisors (see below), whose sum is σ = 142848000. Its totient is φ = 22945104.
The previous prime is 70124027. The next prime is 70124039. The reversal of 70124034 is 43042107.
It is a self number, because there is not a number n which added to its sum of digits gives 70124034.
It is not an unprimeable number, because it can be changed into a prime (70124039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112977 + ... + 113595.
It is an arithmetic number, because the mean of its divisors is an integer number (4464000).
Almost surely, 270124034 is an apocalyptic number.
70124034 is an abundant number, since it is smaller than the sum of its proper divisors (72723966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70124034 is a wasteful number, since it uses less digits than its factorization.
70124034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 942.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 70124034 is about 8374.0094339570. The cubic root of 70124034 is about 412.3718051597.
The spelling of 70124034 in words is "seventy million, one hundred twenty-four thousand, thirty-four".
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