Base | Representation |
---|---|
bin | 110001000110101100… |
… | …1010101011101010101 |
3 | 101002012002111101122000 |
4 | 1202031121111131111 |
5 | 3211431032202203 |
6 | 120235502225513 |
7 | 10422120325254 |
oct | 1421531253525 |
9 | 332162441560 |
10 | 105451444053 |
11 | 407a365576a |
12 | 1852b585299 |
13 | 9c37052397 |
14 | 516507879b |
15 | 2b22b174a3 |
hex | 188d655755 |
105451444053 has 16 divisors (see below), whose sum is σ = 156308112960. Its totient is φ = 70263274608.
The previous prime is 105451444001. The next prime is 105451444103. The reversal of 105451444053 is 350444154501.
105451444053 is a `hidden beast` number, since 1 + 0 + 54 + 514 + 4 + 40 + 53 = 666.
It is not a de Polignac number, because 105451444053 - 216 = 105451378517 is a prime.
It is a super-2 number, since 2×1054514440532 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105451443999 and 105451444017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105451444253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995550 + ... + 1096367.
It is an arithmetic number, because the mean of its divisors is an integer number (9769257060).
Almost surely, 2105451444053 is an apocalyptic number.
It is an amenable number.
105451444053 is a deficient number, since it is larger than the sum of its proper divisors (50856668907).
105451444053 is a wasteful number, since it uses less digits than its factorization.
105451444053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2093793 (or 2093787 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
Adding to 105451444053 its reverse (350444154501), we get a palindrome (455895598554).
The spelling of 105451444053 in words is "one hundred five billion, four hundred fifty-one million, four hundred forty-four thousand, fifty-three".
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