Base | Representation |
---|---|
bin | 10010010111111010011001… |
… | …00100100101111000100001 |
3 | 12022001120220011020222110110 |
4 | 21023331030210211320201 |
5 | 20243434434223423431 |
6 | 221533205522521533 |
7 | 11340044553355563 |
oct | 1113751444457041 |
9 | 168046804228413 |
10 | 40404042014241 |
11 | 11968292427604 |
12 | 46466a7b062a9 |
13 | 1971114447ab9 |
14 | 9d97cd40b333 |
15 | 4a10063d9346 |
hex | 24bf4c925e21 |
40404042014241 has 4 divisors (see below), whose sum is σ = 53872056018992. Its totient is φ = 26936028009492.
The previous prime is 40404042014179. The next prime is 40404042014321. The reversal of 40404042014241 is 14241024040404.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 40404042014241 - 235 = 40369682275873 is a prime.
It is a super-2 number, since 2×404040420142412 (a number of 28 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 = 40404042014199 and 40404042014208.
It is not an unprimeable number, because it can be changed into a prime (40404042014641) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6734007002371 + ... + 6734007002376.
It is an arithmetic number, because the mean of its divisors is an integer number (13468014004748).
Almost surely, 240404042014241 is an apocalyptic number.
It is an amenable number.
40404042014241 is a deficient number, since it is larger than the sum of its proper divisors (13468014004751).
40404042014241 is a wasteful number, since it uses less digits than its factorization.
40404042014241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13468014004750.
The product of its (nonzero) digits is 16384, while the sum is 30.
Adding to 40404042014241 its reverse (14241024040404), we get a palindrome (54645066054645).
The spelling of 40404042014241 in words is "forty trillion, four hundred four billion, forty-two million, fourteen thousand, two hundred forty-one".
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