Base | Representation |
---|---|
bin | 1111110110010011101… |
… | …11000101100111100010 |
3 | 1221001120210200021110101 |
4 | 13323021313011213202 |
5 | 32410220422300032 |
6 | 1054055230453014 |
7 | 54225343136365 |
oct | 7731167054742 |
9 | 1831523607411 |
10 | 544552540642 |
11 | 19aa41792720 |
12 | 8965566416a |
13 | 3c474441766 |
14 | 1c4dc2960dc |
15 | e272135de7 |
hex | 7ec9dc59e2 |
544552540642 has 8 divisors (see below), whose sum is σ = 891085975632. Its totient is φ = 247523882100.
The previous prime is 544552540633. The next prime is 544552540657. The reversal of 544552540642 is 246045255445.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 544552540592 and 544552540601.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12376194084 + ... + 12376194127.
It is an arithmetic number, because the mean of its divisors is an integer number (111385746954).
Almost surely, 2544552540642 is an apocalyptic number.
544552540642 is a deficient number, since it is larger than the sum of its proper divisors (346533434990).
544552540642 is a wasteful number, since it uses less digits than its factorization.
544552540642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24752388224.
The product of its (nonzero) digits is 3840000, while the sum is 46.
The spelling of 544552540642 in words is "five hundred forty-four billion, five hundred fifty-two million, five hundred forty thousand, six hundred forty-two".
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