Search a number
-
+
404013101141131 = 1567421576115849
BaseRepresentation
bin101101111011100101010000…
…1011000001100110010001011
31221222111021102200001202002021
41123313022201120030302023
5410423322312343004011
63551133020103545311
7151045661163540256
oct13367124130146213
91858437380052067
10404013101141131
11107804aa2aa3529
123939054215b237
131445836c66b1b1
1471aa4a492009d
1531a9494368471
hex16f72a160cc8b

404013101141131 has 8 divisors (see below), whose sum is σ = 404280582742400. Its totient is φ = 403745631859008.

The previous prime is 404013101141099. The next prime is 404013101141141. The reversal of 404013101141131 is 131141101310404.

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 404013101141131 - 25 = 404013101141099 is a prime.

It is a super-2 number, since 2×4040131011411312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404013101141096 and 404013101141105.

It is not an unprimeable number, because it can be changed into a prime (404013101141141) 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, 63002095 + ... + 69117943.

It is an arithmetic number, because the mean of its divisors is an integer number (50535072842800).

Almost surely, 2404013101141131 is an apocalyptic number.

404013101141131 is a deficient number, since it is larger than the sum of its proper divisors (267481601269).

404013101141131 is a wasteful number, since it uses less digits than its factorization.

404013101141131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6159573.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 404013101141131 its reverse (131141101310404), we get a palindrome (535154202451535).

The spelling of 404013101141131 in words is "four hundred four trillion, thirteen billion, one hundred one million, one hundred forty-one thousand, one hundred thirty-one".

Divisors: 1 1567 42157 6115849 66060019 9583535383 257825846293 404013101141131