Base | Representation |
---|---|
bin | 1000011010000… |
… | …01110111111100 |
3 | 11220201000022021 |
4 | 10031001313330 |
5 | 121023240122 |
6 | 10555325524 |
7 | 1514306350 |
oct | 415016774 |
9 | 156630267 |
10 | 70524412 |
11 | 3689a042 |
12 | 1b7508a4 |
13 | 117c342a |
14 | 951b460 |
15 | 62d11c7 |
hex | 4341dfc |
70524412 has 12 divisors (see below), whose sum is σ = 141048880. Its totient is φ = 30224736.
The previous prime is 70524373. The next prime is 70524431. The reversal of 70524412 is 21442507.
70524412 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259337 + ... + 1259392.
Almost surely, 270524412 is an apocalyptic number.
It is an amenable number.
70524412 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.
70524412 is a wasteful number, since it uses less digits than its factorization.
70524412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2518740 (or 2518738 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 70524412 is about 8397.8813994959. The cubic root of 70524412 is about 413.1551379525.
Adding to 70524412 its reverse (21442507), we get a palindrome (91966919).
The spelling of 70524412 in words is "seventy million, five hundred twenty-four thousand, four hundred twelve".
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