Base | Representation |
---|---|
bin | 1000011000110… |
… | …11000000111010 |
3 | 11220101220222002 |
4 | 10030123000322 |
5 | 121003141432 |
6 | 10552101002 |
7 | 1513044323 |
oct | 414330072 |
9 | 156356862 |
10 | 70365242 |
11 | 367a04a2 |
12 | 1b694762 |
13 | 11768b4c |
14 | 94b944a |
15 | 629de62 |
hex | 431b03a |
70365242 has 8 divisors (see below), whose sum is σ = 106819776. Its totient is φ = 34758652.
The previous prime is 70365203. The next prime is 70365259. The reversal of 70365242 is 24256307.
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, 211778 + ... + 212109.
It is an arithmetic number, because the mean of its divisors is an integer number (13352472).
Almost surely, 270365242 is an apocalyptic number.
70365242 is a deficient number, since it is larger than the sum of its proper divisors (36454534).
70365242 is a wasteful number, since it uses less digits than its factorization.
70365242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423972.
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 70365242 is about 8388.3992513471. The cubic root of 70365242 is about 412.8440804652.
It can be divided in two parts, 70365 and 242, that added together give a palindrome (70607).
The spelling of 70365242 in words is "seventy million, three hundred sixty-five thousand, two hundred forty-two".
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