Base | Representation |
---|---|
bin | 101000000001110010000… |
… | …1111101100011011110011 |
3 | 201110221001011002000121211 |
4 | 1100003210033230123303 |
5 | 1210113320142131131 |
6 | 15411145201500551 |
7 | 1105314336560434 |
oct | 120034417543363 |
9 | 21427034060554 |
10 | 5501387458291 |
11 | 18311418879aa |
12 | 74a257641757 |
13 | 30ba177bc07a |
14 | 1503a8d7548b |
15 | 9818506d5b1 |
hex | 500e43ec6f3 |
5501387458291 has 4 divisors (see below), whose sum is σ = 5501475541584. Its totient is φ = 5501299375000.
The previous prime is 5501387458283. The next prime is 5501387458297. The reversal of 5501387458291 is 1928547831055.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5501387458291 - 23 = 5501387458283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5501387458297) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43947895 + ... + 44072896.
It is an arithmetic number, because the mean of its divisors is an integer number (1375368885396).
Almost surely, 25501387458291 is an apocalyptic number.
5501387458291 is a deficient number, since it is larger than the sum of its proper divisors (88083293).
5501387458291 is an equidigital number, since it uses as much as digits as its factorization.
5501387458291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88083292.
The product of its (nonzero) digits is 12096000, while the sum is 58.
The spelling of 5501387458291 in words is "five trillion, five hundred one billion, three hundred eighty-seven million, four hundred fifty-eight thousand, two hundred ninety-one".
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