Base | Representation |
---|---|
bin | 10011101000101110… |
… | …00111000110100110 |
3 | 1000012200220201012000 |
4 | 21310113013012212 |
5 | 133042242300204 |
6 | 4502030510130 |
7 | 522146540232 |
oct | 116427070646 |
9 | 30180821160 |
10 | 10542150054 |
11 | 451a850407 |
12 | 2062665346 |
13 | cc010c917 |
14 | 72016b5c2 |
15 | 41a7a0039 |
hex | 2745c71a6 |
10542150054 has 32 divisors (see below), whose sum is σ = 23458038240. Its totient is φ = 3509394336.
The previous prime is 10542149993. The next prime is 10542150061. The reversal of 10542150054 is 45005124501.
10542150054 is a `hidden beast` number, since 105 + 4 + 2 + 1 + 500 + 54 = 666.
10542150054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×105421500542 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88069 + ... + 169824.
It is an arithmetic number, because the mean of its divisors is an integer number (733063695).
Almost surely, 210542150054 is an apocalyptic number.
10542150054 is an abundant number, since it is smaller than the sum of its proper divisors (12915888186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10542150054 is a wasteful number, since it uses less digits than its factorization.
10542150054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258661 (or 258655 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
Adding to 10542150054 its reverse (45005124501), we get a palindrome (55547274555).
The spelling of 10542150054 in words is "ten billion, five hundred forty-two million, one hundred fifty thousand, fifty-four".
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