Base | Representation |
---|---|
bin | 11111010101011100110… |
… | …001111100100100010001 |
3 | 21121212010122002201000022 |
4 | 133111130301330210101 |
5 | 240240012303243210 |
6 | 4325121210433225 |
7 | 311400440206244 |
oct | 37253461744421 |
9 | 7555118081008 |
10 | 2153335212305 |
11 | 760251654342 |
12 | 2a93b7732815 |
13 | 12809baa4424 |
14 | 7631718525b |
15 | 3b02e7b8155 |
hex | 1f55cc7c911 |
2153335212305 has 8 divisors (see below), whose sum is σ = 2638981026432. Its totient is φ = 1686015655408.
The previous prime is 2153335212263. The next prime is 2153335212319. The reversal of 2153335212305 is 5032125333512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2153335212305 - 210 = 2153335211281 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4581564047 + ... + 4581564516.
It is an arithmetic number, because the mean of its divisors is an integer number (329872628304).
Almost surely, 22153335212305 is an apocalyptic number.
It is an amenable number.
2153335212305 is a deficient number, since it is larger than the sum of its proper divisors (485645814127).
2153335212305 is an equidigital number, since it uses as much as digits as its factorization.
2153335212305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9163128615.
The product of its (nonzero) digits is 81000, while the sum is 35.
The spelling of 2153335212305 in words is "two trillion, one hundred fifty-three billion, three hundred thirty-five million, two hundred twelve thousand, three hundred five".
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