Base | Representation |
---|---|
bin | 10100100101101101001011… |
… | …000100101111010001111101 |
3 | 102212121200200102000202101022 |
4 | 110211231023010233101331 |
5 | 43332101102042110010 |
6 | 520331012332553525 |
7 | 25034112224036624 |
oct | 2445551304572175 |
9 | 385550612022338 |
10 | 90552055035005 |
11 | 26941a0241a943 |
12 | a1a57180228a5 |
13 | 3b6b039881665 |
14 | 1850a5853a6bb |
15 | a70700488d55 |
hex | 525b4b12f47d |
90552055035005 has 16 divisors (see below), whose sum is σ = 109769249444400. Its totient is φ = 71706818637312.
The previous prime is 90552055034993. The next prime is 90552055035031. The reversal of 90552055035005 is 50053055025509.
It can be written as a sum of positive squares in 8 ways, for example, as 4133259773764 + 86418795261241 = 2033042^2 + 9296171^2 .
It is a cyclic number.
It is not a de Polignac number, because 90552055035005 - 26 = 90552055034941 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189148874 + ... + 189627003.
It is an arithmetic number, because the mean of its divisors is an integer number (6860578090275).
Almost surely, 290552055035005 is an apocalyptic number.
It is an amenable number.
90552055035005 is a deficient number, since it is larger than the sum of its proper divisors (19217194409395).
90552055035005 is a wasteful number, since it uses less digits than its factorization.
90552055035005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378776368.
The product of its (nonzero) digits is 843750, while the sum is 44.
The spelling of 90552055035005 in words is "ninety trillion, five hundred fifty-two billion, fifty-five million, thirty-five thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •