Base | Representation |
---|---|
bin | 1000010111111… |
… | …01010101110110 |
3 | 11220011202020121 |
4 | 10023331111312 |
5 | 120440244302 |
6 | 10545322154 |
7 | 1512030064 |
oct | 413752566 |
9 | 156152217 |
10 | 70243702 |
11 | 36718151 |
12 | 1b63635a |
13 | 11725729 |
14 | 9487034 |
15 | 6277e37 |
hex | 42fd576 |
70243702 has 16 divisors (see below), whose sum is σ = 110158560. Its totient is φ = 33530112.
The previous prime is 70243661. The next prime is 70243721. The reversal of 70243702 is 20734207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29824 + ... + 32092.
It is an arithmetic number, because the mean of its divisors is an integer number (6884910).
Almost surely, 270243702 is an apocalyptic number.
70243702 is a deficient number, since it is larger than the sum of its proper divisors (39914858).
70243702 is a wasteful number, since it uses less digits than its factorization.
70243702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2967.
The product of its (nonzero) digits is 2352, while the sum is 25.
The square root of 70243702 is about 8381.1515915177. The cubic root of 70243702 is about 412.6062452987.
Adding to 70243702 its reverse (20734207), we get a palindrome (90977909).
The spelling of 70243702 in words is "seventy million, two hundred forty-three thousand, seven hundred two".
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