Base | Representation |
---|---|
bin | 101000011100100101101… |
… | …1010111010110101111101 |
3 | 201200102121222212000011211 |
4 | 1100321023122322311331 |
5 | 1212034213433411424 |
6 | 15453425303444421 |
7 | 1112423016054553 |
oct | 120711332726575 |
9 | 21612558760154 |
10 | 5558953028989 |
11 | 18535a2077218 |
12 | 759442156711 |
13 | 31428ca97539 |
14 | 1530aa3a5bd3 |
15 | 99903be8b94 |
hex | 50e4b6bad7d |
5558953028989 has 8 divisors (see below), whose sum is σ = 5635145014200. Its totient is φ = 5482762177536.
The previous prime is 5558953028987. The next prime is 5558953028999. The reversal of 5558953028989 is 9898203598555.
It can be written as a sum of positive squares in 4 ways, for example, as 381812768100 + 5177140260889 = 617910^2 + 2275333^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5558953028989 - 21 = 5558953028987 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5558953028987) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15801999 + ... + 16149955.
It is an arithmetic number, because the mean of its divisors is an integer number (704393126775).
Almost surely, 25558953028989 is an apocalyptic number.
It is an amenable number.
5558953028989 is a deficient number, since it is larger than the sum of its proper divisors (76191985211).
5558953028989 is a wasteful number, since it uses less digits than its factorization.
5558953028989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566879.
The product of its (nonzero) digits is 1399680000, while the sum is 76.
The spelling of 5558953028989 in words is "five trillion, five hundred fifty-eight billion, nine hundred fifty-three million, twenty-eight thousand, nine hundred eighty-nine".
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