Base | Representation |
---|---|
bin | 1011101011101101000… |
… | …11101000110110111011 |
3 | 1102101010201110021120010 |
4 | 11311312203220312323 |
5 | 23034102234344121 |
6 | 504224341233003 |
7 | 41000405210226 |
oct | 5656643506673 |
9 | 1371121407503 |
10 | 401421012411 |
11 | 145272773021 |
12 | 6596b102763 |
13 | 2bb13b65ca3 |
14 | 15600bc45bd |
15 | a69653e376 |
hex | 5d768e8dbb |
401421012411 has 8 divisors (see below), whose sum is σ = 535231563280. Its totient is φ = 267612234912.
The previous prime is 401421012367. The next prime is 401421012413. The reversal of 401421012411 is 114210124104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 401421012411 - 214 = 401420996027 is a prime.
It is a super-2 number, since 2×4014210124112 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (401421012413) 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, 231645 + ... + 925473.
It is an arithmetic number, because the mean of its divisors is an integer number (66903945410).
Almost surely, 2401421012411 is an apocalyptic number.
401421012411 is a deficient number, since it is larger than the sum of its proper divisors (133810550869).
401421012411 is a wasteful number, since it uses less digits than its factorization.
401421012411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886685.
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 401421012411 its reverse (114210124104), we get a palindrome (515631136515).
The spelling of 401421012411 in words is "four hundred one billion, four hundred twenty-one million, twelve thousand, four hundred eleven".
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