Base | Representation |
---|---|
bin | 101000011000111111100… |
… | …0110110001111000100111 |
3 | 201122200200210001011122200 |
4 | 1100301333012301320213 |
5 | 1211422404414330210 |
6 | 15450111105225543 |
7 | 1112030442260016 |
oct | 120617706617047 |
9 | 21580623034580 |
10 | 5551230230055 |
11 | 1850299821064 |
12 | 757a479322b3 |
13 | 31362bacbb23 |
14 | 152976858a7d |
15 | 99600c070c0 |
hex | 50c7f1b1e27 |
5551230230055 has 48 divisors (see below), whose sum is σ = 9933258825984. Its totient is φ = 2864939051520.
The previous prime is 5551230230017. The next prime is 5551230230083. The reversal of 5551230230055 is 5500320321555.
5551230230055 is a `hidden beast` number, since 5 + 551 + 2 + 30 + 23 + 0 + 0 + 55 = 666.
It is not a de Polignac number, because 5551230230055 - 27 = 5551230229927 is a prime.
It is a congruent number.
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 47 ways as a sum of consecutive naturals, for example, 19664667 + ... + 19944963.
It is an arithmetic number, because the mean of its divisors is an integer number (206942892208).
Almost surely, 25551230230055 is an apocalyptic number.
5551230230055 is a deficient number, since it is larger than the sum of its proper divisors (4382028595929).
5551230230055 is a wasteful number, since it uses less digits than its factorization.
5551230230055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294536 (or 294533 counting only the distinct ones).
The product of its (nonzero) digits is 112500, while the sum is 36.
The spelling of 5551230230055 in words is "five trillion, five hundred fifty-one billion, two hundred thirty million, two hundred thirty thousand, fifty-five".
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