Base | Representation |
---|---|
bin | 1000011000100… |
… | …10100111111010 |
3 | 11220100011211012 |
4 | 10030102213322 |
5 | 121001041444 |
6 | 10551233522 |
7 | 1512542165 |
oct | 414224772 |
9 | 156304735 |
10 | 70330874 |
11 | 36777699 |
12 | 1b6788a2 |
13 | 11756303 |
14 | 94aaadc |
15 | 6293b9e |
hex | 43129fa |
70330874 has 8 divisors (see below), whose sum is σ = 105612660. Its totient is φ = 35126656.
The previous prime is 70330801. The next prime is 70330903. The reversal of 70330874 is 47803307.
It can be written as a sum of positive squares in 2 ways, for example, as 42315025 + 28015849 = 6505^2 + 5293^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 70330874.
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 3 ways as a sum of consecutive naturals, for example, 17069 + ... + 20784.
Almost surely, 270330874 is an apocalyptic number.
70330874 is a deficient number, since it is larger than the sum of its proper divisors (35281786).
70330874 is a wasteful number, since it uses less digits than its factorization.
70330874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38784.
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 70330874 is about 8386.3504577379. The cubic root of 70330874 is about 412.7768553428.
The spelling of 70330874 in words is "seventy million, three hundred thirty thousand, eight hundred seventy-four".
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