Base | Representation |
---|---|
bin | 100000001111001010111… |
… | …001111010010100001101 |
3 | 21211210002220222210210021 |
4 | 200033022321322110031 |
5 | 242243424424224031 |
6 | 4413411143342141 |
7 | 316023335110342 |
oct | 40171271722415 |
9 | 7753086883707 |
10 | 2215312336141 |
11 | 784566073843 |
12 | 2b9413751951 |
13 | 130b98029378 |
14 | 7931645a7c9 |
15 | 3c95a8b0511 |
hex | 203cae7a50d |
2215312336141 has 4 divisors (see below), whose sum is σ = 2215331828800. Its totient is φ = 2215292843484.
The previous prime is 2215312336057. The next prime is 2215312336151. The reversal of 2215312336141 is 1416332135122.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2215312336141 - 29 = 2215312335629 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2215312336097 and 2215312336106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2215312336151) 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, 9574851 + ... + 9803488.
It is an arithmetic number, because the mean of its divisors is an integer number (553832957200).
Almost surely, 22215312336141 is an apocalyptic number.
It is an amenable number.
2215312336141 is a deficient number, since it is larger than the sum of its proper divisors (19492659).
2215312336141 is a wasteful number, since it uses less digits than its factorization.
2215312336141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19492658.
The product of its digits is 25920, while the sum is 34.
The spelling of 2215312336141 in words is "two trillion, two hundred fifteen billion, three hundred twelve million, three hundred thirty-six thousand, one hundred forty-one".
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