Base | Representation |
---|---|
bin | 10001111100010… |
… | …001100110110111 |
3 | 202222102001210121 |
4 | 101330101212313 |
5 | 1104024412211 |
6 | 45511432411 |
7 | 10313400115 |
oct | 2174214667 |
9 | 688361717 |
10 | 301013431 |
11 | 144a06934 |
12 | 84985707 |
13 | 4a494174 |
14 | 2bd98ab5 |
15 | 1b65e271 |
hex | 11f119b7 |
301013431 has 16 divisors (see below), whose sum is σ = 314068608. Its totient is φ = 288288000.
The previous prime is 301013429. The next prime is 301013473. The reversal of 301013431 is 134310103.
It is a cyclic number.
It is not a de Polignac number, because 301013431 - 21 = 301013429 is a prime.
It is a super-2 number, since 2×3010134312 = 181218171284783522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301013491) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649906 + ... + 650368.
It is an arithmetic number, because the mean of its divisors is an integer number (19629288).
Almost surely, 2301013431 is an apocalyptic number.
301013431 is a deficient number, since it is larger than the sum of its proper divisors (13055177).
301013431 is a wasteful number, since it uses less digits than its factorization.
301013431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 762.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 301013431 is about 17349.7386435646. The cubic root of 301013431 is about 670.1859074217.
Adding to 301013431 its reverse (134310103), we get a palindrome (435323534).
The spelling of 301013431 in words is "three hundred one million, thirteen thousand, four hundred thirty-one".
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