Base | Representation |
---|---|
bin | 1111110110000001100… |
… | …01011000111110101101 |
3 | 1221001012011202001120010 |
4 | 13323000301120332231 |
5 | 32404412403132031 |
6 | 1054032142243433 |
7 | 54221512043451 |
oct | 7730061307655 |
9 | 1831164661503 |
10 | 544400052141 |
11 | 19a973700870 |
12 | 89612586579 |
13 | 3c44b980c8a |
14 | 1c4c5d20661 |
15 | e263a64246 |
hex | 7ec0c58fad |
544400052141 has 32 divisors (see below), whose sum is σ = 806912046720. Its totient is φ = 323667302400.
The previous prime is 544400052103. The next prime is 544400052149. The reversal of 544400052141 is 141250004445.
It is not a de Polignac number, because 544400052141 - 211 = 544400050093 is a prime.
It is a super-2 number, since 2×5444000521412 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 544400052099 and 544400052108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544400052149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14884965 + ... + 14921493.
It is an arithmetic number, because the mean of its divisors is an integer number (25216001460).
Almost surely, 2544400052141 is an apocalyptic number.
It is an amenable number.
544400052141 is a deficient number, since it is larger than the sum of its proper divisors (262511994579).
544400052141 is a wasteful number, since it uses less digits than its factorization.
544400052141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45117.
The product of its (nonzero) digits is 12800, while the sum is 30.
Adding to 544400052141 its reverse (141250004445), we get a palindrome (685650056586).
The spelling of 544400052141 in words is "five hundred forty-four billion, four hundred million, fifty-two thousand, one hundred forty-one".
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