Base | Representation |
---|---|
bin | 1000111010001100101… |
… | …1111011011000010011 |
3 | 112122002010112101022102 |
4 | 2032203023323120103 |
5 | 10001432241341441 |
6 | 154152054431015 |
7 | 14026003500053 |
oct | 2164313733023 |
9 | 478063471272 |
10 | 153061668371 |
11 | 59a05359997 |
12 | 257b806246b |
13 | 11583976151 |
14 | 75a024b563 |
15 | 3eac7a569b |
hex | 23a32fb613 |
153061668371 has 8 divisors (see below), whose sum is σ = 158277234384. Its totient is φ = 147932310240.
The previous prime is 153061668341. The next prime is 153061668391. The reversal of 153061668371 is 173866160351.
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 153061668371 - 230 = 151987926547 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (153061668341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21548360 + ... + 21555461.
It is an arithmetic number, because the mean of its divisors is an integer number (19784654298).
Almost surely, 2153061668371 is an apocalyptic number.
153061668371 is a deficient number, since it is larger than the sum of its proper divisors (5215566013).
153061668371 is an equidigital number, since it uses as much as digits as its factorization.
153061668371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43103941.
The product of its (nonzero) digits is 544320, while the sum is 47.
The spelling of 153061668371 in words is "one hundred fifty-three billion, sixty-one million, six hundred sixty-eight thousand, three hundred seventy-one".
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