Base | Representation |
---|---|
bin | 1000010110010… |
… | …11111100000111 |
3 | 11212210110200010 |
4 | 10023023330013 |
5 | 120412310401 |
6 | 10541121303 |
7 | 1510225122 |
oct | 413137407 |
9 | 155713603 |
10 | 70041351 |
11 | 3659a116 |
12 | 1b559233 |
13 | 116845b3 |
14 | 94333b9 |
15 | 6237ed6 |
hex | 42cbf07 |
70041351 has 8 divisors (see below), whose sum is σ = 96608880. Its totient is φ = 45084032.
The previous prime is 70041337. The next prime is 70041373. The reversal of 70041351 is 15314007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70041351 - 221 = 67944199 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70041151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402450 + ... + 402623.
It is an arithmetic number, because the mean of its divisors is an integer number (12076110).
Almost surely, 270041351 is an apocalyptic number.
70041351 is a deficient number, since it is larger than the sum of its proper divisors (26567529).
70041351 is a wasteful number, since it uses less digits than its factorization.
70041351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 805105.
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 70041351 is about 8369.0710954084. The cubic root of 70041351 is about 412.2096660391.
Adding to 70041351 its reverse (15314007), we get a palindrome (85355358).
The spelling of 70041351 in words is "seventy million, forty-one thousand, three hundred fifty-one".
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