Base | Representation |
---|---|
bin | 100001101100100000100… |
… | …001011001110101000001 |
3 | 22012100210110212000221112 |
4 | 201230200201121311001 |
5 | 300414202422000001 |
6 | 4531424032133105 |
7 | 326202031515614 |
oct | 41544041316501 |
9 | 8170713760845 |
10 | 2315533000001 |
11 | 813015015971 |
12 | 314923397195 |
13 | 13a47a479730 |
14 | 8010291c17b |
15 | 40374186cbb |
hex | 21b20859d41 |
2315533000001 has 16 divisors (see below), whose sum is σ = 2596129767504. Its totient is φ = 2051158754304.
The previous prime is 2315532999961. The next prime is 2315533000013. The reversal of 2315533000001 is 1000003355132.
It can be written as a sum of positive squares in 8 ways, for example, as 116018578225 + 2199514421776 = 340615^2 + 1483076^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2315533000001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2315533000031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32937476 + ... + 33007701.
It is an arithmetic number, because the mean of its divisors is an integer number (162258110469).
Almost surely, 22315533000001 is an apocalyptic number.
It is an amenable number.
2315533000001 is a deficient number, since it is larger than the sum of its proper divisors (280596767503).
2315533000001 is a wasteful number, since it uses less digits than its factorization.
2315533000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65945300.
The product of its (nonzero) digits is 1350, while the sum is 23.
Adding to 2315533000001 its reverse (1000003355132), we get a palindrome (3315536355133).
The spelling of 2315533000001 in words is "two trillion, three hundred fifteen billion, five hundred thirty-three million, one", and thus it is an aban number.
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