Base | Representation |
---|---|
bin | 111101011100110… |
… | …1101101001011111 |
3 | 12022200220220000022 |
4 | 1322321231221133 |
5 | 13210324341120 |
6 | 540334422355 |
7 | 102045165452 |
oct | 17271555137 |
9 | 5280826008 |
10 | 2061949535 |
11 | 968a0a228 |
12 | 4966619bb |
13 | 26b2577a9 |
14 | 157bc3499 |
15 | c104d025 |
hex | 7ae6da5f |
2061949535 has 8 divisors (see below), whose sum is σ = 2475243360. Its totient is φ = 1648957024.
The previous prime is 2061949529. The next prime is 2061949583. The reversal of 2061949535 is 5359491602.
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 2061949535 - 218 = 2061687391 is a prime.
It is a congruent 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, 59987 + ... + 87876.
It is an arithmetic number, because the mean of its divisors is an integer number (309405420).
Almost surely, 22061949535 is an apocalyptic number.
2061949535 is a deficient number, since it is larger than the sum of its proper divisors (413293825).
2061949535 is a wasteful number, since it uses less digits than its factorization.
2061949535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150657.
The product of its (nonzero) digits is 291600, while the sum is 44.
The square root of 2061949535 is about 45408.6944868491. The cubic root of 2061949535 is about 1272.7975890472.
The spelling of 2061949535 in words is "two billion, sixty-one million, nine hundred forty-nine thousand, five hundred thirty-five".
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