Base | Representation |
---|---|
bin | 10111111001101… |
… | …110011000000110 |
3 | 1000221120022202010 |
4 | 113321232120012 |
5 | 1310124230014 |
6 | 103442555050 |
7 | 12636340632 |
oct | 2771563006 |
9 | 1027508663 |
10 | 401008134 |
11 | 1963a438a |
12 | b2368a86 |
13 | 65105427 |
14 | 3b387dc2 |
15 | 25312359 |
hex | 17e6e606 |
401008134 has 8 divisors (see below), whose sum is σ = 802016280. Its totient is φ = 133669376.
The previous prime is 401008117. The next prime is 401008163. The reversal of 401008134 is 431800104.
It is a sphenic number, since it is the product of 3 distinct primes.
401008134 is an admirable number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 401008134.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33417339 + ... + 33417350.
It is an arithmetic number, because the mean of its divisors is an integer number (100252035).
Almost surely, 2401008134 is an apocalyptic number.
401008134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
401008134 is a wasteful number, since it uses less digits than its factorization.
401008134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66834694.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 401008134 is about 20025.1874897590. The cubic root of 401008134 is about 737.4247799947.
Adding to 401008134 its reverse (431800104), we get a palindrome (832808238).
The spelling of 401008134 in words is "four hundred one million, eight thousand, one hundred thirty-four".
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