Base | Representation |
---|---|
bin | 1000110000111000011… |
… | …10010101110010001101 |
3 | 1001210020122201111220201 |
4 | 10120130032111302031 |
5 | 14413144013411023 |
6 | 350155545013501 |
7 | 30520031145340 |
oct | 4303416256215 |
9 | 1053218644821 |
10 | 301121232013 |
11 | 1067830a3528 |
12 | 4a438a84291 |
13 | 2251b2046c4 |
14 | 1080800a457 |
15 | 7c75d3abad |
hex | 461c395c8d |
301121232013 has 16 divisors (see below), whose sum is σ = 353995044480. Its totient is φ = 250763788800.
The previous prime is 301121231969. The next prime is 301121232031. The reversal of 301121232013 is 310232121103.
It is not a de Polignac number, because 301121232013 - 29 = 301121231501 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301121232053) 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, 2107603 + ... + 2245936.
It is an arithmetic number, because the mean of its divisors is an integer number (22124690280).
Almost surely, 2301121232013 is an apocalyptic number.
It is an amenable number.
301121232013 is a deficient number, since it is larger than the sum of its proper divisors (52873812467).
301121232013 is a wasteful number, since it uses less digits than its factorization.
301121232013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4353828.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 301121232013 its reverse (310232121103), we get a palindrome (611353353116).
The spelling of 301121232013 in words is "three hundred one billion, one hundred twenty-one million, two hundred thirty-two thousand, thirteen".
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