Base | Representation |
---|---|
bin | 101011010000001010… |
… | …100111001110010001 |
3 | 11102212122000221021211 |
4 | 223100022213032101 |
5 | 1230103140202420 |
6 | 33200223420121 |
7 | 3232610321026 |
oct | 532012471621 |
9 | 142778027254 |
10 | 46442115985 |
11 | 18772400141 |
12 | 9001454641 |
13 | 44c1917605 |
14 | 2367dc554d |
15 | 131c351e5a |
hex | ad02a7391 |
46442115985 has 8 divisors (see below), whose sum is σ = 55734604776. Its totient is φ = 37150982400.
The previous prime is 46442115971. The next prime is 46442116013. The reversal of 46442115985 is 58951124464.
It can be written as a sum of positive squares in 4 ways, for example, as 57017601 + 46385098384 = 7551^2 + 215372^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 46442115985 - 25 = 46442115953 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, 261816 + ... + 401785.
It is an arithmetic number, because the mean of its divisors is an integer number (6966825597).
Almost surely, 246442115985 is an apocalyptic number.
It is an amenable number.
46442115985 is a deficient number, since it is larger than the sum of its proper divisors (9292488791).
46442115985 is a wasteful number, since it uses less digits than its factorization.
46442115985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677603.
The product of its digits is 1382400, while the sum is 49.
The spelling of 46442115985 in words is "forty-six billion, four hundred forty-two million, one hundred fifteen thousand, nine hundred eighty-five".
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