Base | Representation |
---|---|
bin | 100001101100000011010… |
… | …000100110010101111110 |
3 | 22012022112021001110202201 |
4 | 201230003100212111332 |
5 | 300412201231234200 |
6 | 4531303213342114 |
7 | 326153620535650 |
oct | 41540320462576 |
9 | 8168467043681 |
10 | 2315042055550 |
11 | 812892984054 |
12 | 314806a9793a |
13 | 13a3cc845363 |
14 | 800976426d0 |
15 | 4034600bc6a |
hex | 21b0342657e |
2315042055550 has 24 divisors (see below), whose sum is σ = 4921117970256. Its totient is φ = 793728704640.
The previous prime is 2315042055533. The next prime is 2315042055551. The reversal of 2315042055550 is 555502405132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2315042055551) 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 11 ways as a sum of consecutive naturals, for example, 3307202587 + ... + 3307203286.
It is an arithmetic number, because the mean of its divisors is an integer number (205046582094).
Almost surely, 22315042055550 is an apocalyptic number.
2315042055550 is an abundant number, since it is smaller than the sum of its proper divisors (2606075914706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2315042055550 is a wasteful number, since it uses less digits than its factorization.
2315042055550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6614405892 (or 6614405887 counting only the distinct ones).
The product of its (nonzero) digits is 150000, while the sum is 37.
The spelling of 2315042055550 in words is "two trillion, three hundred fifteen billion, forty-two million, fifty-five thousand, five hundred fifty".
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