Base | Representation |
---|---|
bin | 10111111001101… |
… | …111110101110011 |
3 | 1000221120121222020 |
4 | 113321233311303 |
5 | 1310124423011 |
6 | 103443042523 |
7 | 12636364260 |
oct | 2771576563 |
9 | 1027517866 |
10 | 401014131 |
11 | 1963a8941 |
12 | b2370443 |
13 | 6510808b |
14 | 3b38a267 |
15 | 25314006 |
hex | 17e6fd73 |
401014131 has 16 divisors (see below), whose sum is σ = 637638144. Its totient is φ = 219187584.
The previous prime is 401014127. The next prime is 401014181. The reversal of 401014131 is 131410104.
It is not a de Polignac number, because 401014131 - 22 = 401014127 is a prime.
It is a super-2 number, since 2×4010141312 = 321624666523370322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 401014131.
It is not an unprimeable number, because it can be changed into a prime (401014181) 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, 414646 + ... + 415611.
It is an arithmetic number, because the mean of its divisors is an integer number (39852384).
Almost surely, 2401014131 is an apocalyptic number.
401014131 is a deficient number, since it is larger than the sum of its proper divisors (236624013).
401014131 is a wasteful number, since it uses less digits than its factorization.
401014131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830290.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 401014131 is about 20025.3372256249. The cubic root of 401014131 is about 737.4284559919.
Adding to 401014131 its reverse (131410104), we get a palindrome (532424235).
The spelling of 401014131 in words is "four hundred one million, fourteen thousand, one hundred thirty-one".
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