Base | Representation |
---|---|
bin | 1000011000111… |
… | …11011010000011 |
3 | 11220102211122111 |
4 | 10030133122003 |
5 | 121004230420 |
6 | 10552320151 |
7 | 1513150636 |
oct | 414373203 |
9 | 156384574 |
10 | 70383235 |
11 | 36802a6a |
12 | 1b6a3057 |
13 | 117740b0 |
14 | 94c1c1d |
15 | 62a445a |
hex | 431f683 |
70383235 has 16 divisors (see below), whose sum is σ = 91232064. Its totient is φ = 51818112.
The previous prime is 70383227. The next prime is 70383241. The reversal of 70383235 is 53238307.
It is a cyclic number.
It is not a de Polignac number, because 70383235 - 23 = 70383227 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70383197 and 70383206.
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 15 ways as a sum of consecutive naturals, for example, 22794 + ... + 25696.
It is an arithmetic number, because the mean of its divisors is an integer number (5702004).
Almost surely, 270383235 is an apocalyptic number.
70383235 is a deficient number, since it is larger than the sum of its proper divisors (20848829).
70383235 is a wasteful number, since it uses less digits than its factorization.
70383235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3294.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 70383235 is about 8389.4716758566. The cubic root of 70383235 is about 412.8792667316.
It can be divided in two parts, 703 and 83235, that added together give a palindrome (83938).
The spelling of 70383235 in words is "seventy million, three hundred eighty-three thousand, two hundred thirty-five".
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