Base | Representation |
---|---|
bin | 1000011000111… |
… | …10011000100010 |
3 | 11220102121220012 |
4 | 10030132120202 |
5 | 121004112132 |
6 | 10552244522 |
7 | 1513132466 |
oct | 414363042 |
9 | 156377805 |
10 | 70379042 |
11 | 367aa8a8 |
12 | 1b6a0742 |
13 | 11772206 |
14 | 94c04a6 |
15 | 62a30b2 |
hex | 431e622 |
70379042 has 8 divisors (see below), whose sum is σ = 108143532. Its totient is φ = 34331200.
The previous prime is 70379033. The next prime is 70379053. The reversal of 70379042 is 24097307.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 70375321 + 3721 = 8389^2 + 61^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 429059 + ... + 429222.
Almost surely, 270379042 is an apocalyptic number.
70379042 is a deficient number, since it is larger than the sum of its proper divisors (37764490).
70379042 is a wasteful number, since it uses less digits than its factorization.
70379042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 858324.
The product of its (nonzero) digits is 10584, while the sum is 32.
The square root of 70379042 is about 8389.2217755880. The cubic root of 70379042 is about 412.8710676335.
The spelling of 70379042 in words is "seventy million, three hundred seventy-nine thousand, forty-two".
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