Base | Representation |
---|---|
bin | 110010101101101010… |
… | …101000011010101001 |
3 | 12012112221101021112201 |
4 | 302231222220122221 |
5 | 1343010012212023 |
6 | 41003201540201 |
7 | 3635254626106 |
oct | 625552503251 |
9 | 165487337481 |
10 | 54453241513 |
11 | 21103487340 |
12 | a678344661 |
13 | 519a554688 |
14 | 28c7d47aad |
15 | 163a7e8bad |
hex | cadaa86a9 |
54453241513 has 8 divisors (see below), whose sum is σ = 59405269536. Its totient is φ = 49501502400.
The previous prime is 54453241511. The next prime is 54453241517. The reversal of 54453241513 is 31514235445.
54453241513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 54453241513 - 21 = 54453241511 is a prime.
It is a super-2 number, since 2×544532415132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54453241511) 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, 570870 + ... + 659392.
It is an arithmetic number, because the mean of its divisors is an integer number (7425658692).
Almost surely, 254453241513 is an apocalyptic number.
It is an amenable number.
54453241513 is a deficient number, since it is larger than the sum of its proper divisors (4952028023).
54453241513 is a wasteful number, since it uses less digits than its factorization.
54453241513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144455.
The product of its digits is 144000, while the sum is 37.
Adding to 54453241513 its reverse (31514235445), we get a palindrome (85967476958).
The spelling of 54453241513 in words is "fifty-four billion, four hundred fifty-three million, two hundred forty-one thousand, five hundred thirteen".
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