Base | Representation |
---|---|
bin | 100110010100111110… |
… | …001110001000001111 |
3 | 10221020002121001211211 |
4 | 212110332032020033 |
5 | 1133240413410211 |
6 | 30523401555251 |
7 | 2654556414553 |
oct | 462476161017 |
9 | 127202531754 |
10 | 41154044431 |
11 | 164a9426775 |
12 | 7b864a5b27 |
13 | 3b5b1a64a6 |
14 | 1dc5977863 |
15 | 110ce95e21 |
hex | 994f8e20f |
41154044431 has 4 divisors (see below), whose sum is σ = 43574870592. Its totient is φ = 38733218272.
The previous prime is 41154044413. The next prime is 41154044447. The reversal of 41154044431 is 13444045114.
41154044431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13444045114 = 2 ⋅6722022557.
It is a cyclic number.
It is not a de Polignac number, because 41154044431 - 27 = 41154044303 is a prime.
It is a super-2 number, since 2×411540444312 (a number of 22 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 = 41154044393 and 41154044402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41154044461) 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, 1210413055 + ... + 1210413088.
It is an arithmetic number, because the mean of its divisors is an integer number (10893717648).
Almost surely, 241154044431 is an apocalyptic number.
41154044431 is a deficient number, since it is larger than the sum of its proper divisors (2420826161).
41154044431 is a wasteful number, since it uses less digits than its factorization.
41154044431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2420826160.
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 41154044431 its reverse (13444045114), we get a palindrome (54598089545).
The spelling of 41154044431 in words is "forty-one billion, one hundred fifty-four million, forty-four thousand, four hundred thirty-one".
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