Base | Representation |
---|---|
bin | 1000010111000… |
… | …00111011110010 |
3 | 11212221211122010 |
4 | 10023200323302 |
5 | 120423033341 |
6 | 10543023350 |
7 | 1511033622 |
oct | 413407362 |
9 | 155854563 |
10 | 70127346 |
11 | 36648793 |
12 | 1b59ab56 |
13 | 116b4793 |
14 | 9456882 |
15 | 6253716 |
hex | 42e0ef2 |
70127346 has 16 divisors (see below), whose sum is σ = 148505184. Its totient is φ = 22000704.
The previous prime is 70127303. The next prime is 70127371. The reversal of 70127346 is 64372107.
It is a Curzon number.
It is an unprimeable number.
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, 343660 + ... + 343863.
It is an arithmetic number, because the mean of its divisors is an integer number (9281574).
Almost surely, 270127346 is an apocalyptic number.
70127346 is an abundant number, since it is smaller than the sum of its proper divisors (78377838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70127346 is a wasteful number, since it uses less digits than its factorization.
70127346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 687545.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 70127346 is about 8374.2071863550. The cubic root of 70127346 is about 412.3782972464.
The spelling of 70127346 in words is "seventy million, one hundred twenty-seven thousand, three hundred forty-six".
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