Base | Representation |
---|---|
bin | 1011101010111111111… |
… | …01111100001100110101 |
3 | 1102100011022100001100212 |
4 | 11311133331330030311 |
5 | 23032313230001123 |
6 | 504123002315205 |
7 | 40655124010322 |
oct | 5653775741465 |
9 | 1370138301325 |
10 | 401042031413 |
11 | 145098853a91 |
12 | 658841b8b05 |
13 | 2ba834a388a |
14 | 155a6731b49 |
15 | a67312d878 |
hex | 5d5ff7c335 |
401042031413 has 8 divisors (see below), whose sum is σ = 422786933760. Its totient is φ = 379847633040.
The previous prime is 401042031407. The next prime is 401042031419. The reversal of 401042031413 is 314130240104.
It is an interprime number because it is at equal distance from previous prime (401042031407) and next prime (401042031419).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 401042031413 - 224 = 401025254197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401042031419) 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, 137624498 + ... + 137627411.
It is an arithmetic number, because the mean of its divisors is an integer number (52848366720).
Almost surely, 2401042031413 is an apocalyptic number.
It is an amenable number.
401042031413 is a deficient number, since it is larger than the sum of its proper divisors (21744902347).
401042031413 is a wasteful number, since it uses less digits than its factorization.
401042031413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275251987.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 401042031413 its reverse (314130240104), we get a palindrome (715172271517).
The spelling of 401042031413 in words is "four hundred one billion, forty-two million, thirty-one thousand, four hundred thirteen".
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