Base | Representation |
---|---|
bin | 1000011001110… |
… | …10000010001111 |
3 | 11220122101021001 |
4 | 10030322002033 |
5 | 121021223203 |
6 | 10554521131 |
7 | 1514113630 |
oct | 414720217 |
9 | 156571231 |
10 | 70492303 |
11 | 36877a02 |
12 | 1b7361a7 |
13 | 117b192b |
14 | 950d887 |
15 | 62c691d |
hex | 433a08f |
70492303 has 4 divisors (see below), whose sum is σ = 80562640. Its totient is φ = 60421968.
The previous prime is 70492283. The next prime is 70492343. The reversal of 70492303 is 30329407.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 70492303 - 217 = 70361231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70492343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5035158 + ... + 5035171.
It is an arithmetic number, because the mean of its divisors is an integer number (20140660).
Almost surely, 270492303 is an apocalyptic number.
70492303 is a deficient number, since it is larger than the sum of its proper divisors (10070337).
70492303 is a wasteful number, since it uses less digits than its factorization.
70492303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10070336.
The product of its (nonzero) digits is 4536, while the sum is 28.
The square root of 70492303 is about 8395.9694496824. The cubic root of 70492303 is about 413.0924267497.
The spelling of 70492303 in words is "seventy million, four hundred ninety-two thousand, three hundred three".
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