Base | Representation |
---|---|
bin | 101000011000101011011… |
… | …0100100000101001100111 |
3 | 201122121221200021000120200 |
4 | 1100301112310200221213 |
5 | 1211420013403232411 |
6 | 15445520043001543 |
7 | 1112004624353520 |
oct | 120612664405147 |
9 | 21577850230520 |
10 | 5550554352231 |
11 | 184aa82258049 |
12 | 7578995092b3 |
13 | 313551a87215 |
14 | 152910b9d847 |
15 | 995b16ebe56 |
hex | 50c56d20a67 |
5550554352231 has 48 divisors (see below), whose sum is σ = 9890900098560. Its totient is φ = 2929228061760.
The previous prime is 5550554352223. The next prime is 5550554352251. The reversal of 5550554352231 is 1322534550555.
It is a happy number.
5550554352231 is a `hidden beast` number, since 5 + 5 + 5 + 0 + 55 + 43 + 522 + 31 = 666.
It is not a de Polignac number, because 5550554352231 - 23 = 5550554352223 is a prime.
It is a super-2 number, since 2×55505543522312 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5550554352251) 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 47 ways as a sum of consecutive naturals, for example, 66002985 + ... + 66087026.
It is an arithmetic number, because the mean of its divisors is an integer number (206060418720).
Almost surely, 25550554352231 is an apocalyptic number.
5550554352231 is a deficient number, since it is larger than the sum of its proper divisors (4340345746329).
5550554352231 is a wasteful number, since it uses less digits than its factorization.
5550554352231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132090076 (or 132090073 counting only the distinct ones).
The product of its (nonzero) digits is 2250000, while the sum is 45.
The spelling of 5550554352231 in words is "five trillion, five hundred fifty billion, five hundred fifty-four million, three hundred fifty-two thousand, two hundred thirty-one".
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