Base | Representation |
---|---|
bin | 110000100101000… |
… | …1111100010000110 |
3 | 11012121021101112200 |
4 | 1201022033202012 |
5 | 11314244400024 |
6 | 425430055330 |
7 | 55252260201 |
oct | 14112174206 |
9 | 4177241480 |
10 | 1630075014 |
11 | 767153537 |
12 | 395aaa546 |
13 | 1cc935c39 |
14 | 1166c2938 |
15 | 981902c9 |
hex | 6128f886 |
1630075014 has 48 divisors (see below), whose sum is σ = 3592016064. Its totient is φ = 534164400.
The previous prime is 1630074991. The next prime is 1630075043. The reversal of 1630075014 is 4105700361.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 312649 + ... + 317819.
It is an arithmetic number, because the mean of its divisors is an integer number (74833668).
Almost surely, 21630075014 is an apocalyptic number.
1630075014 is an abundant number, since it is smaller than the sum of its proper divisors (1961941050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1630075014 is a wasteful number, since it uses less digits than its factorization.
1630075014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5473 (or 5470 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 1630075014 is about 40374.1874717003. The cubic root of 1630075014 is about 1176.8899751748.
Adding to 1630075014 its reverse (4105700361), we get a palindrome (5735775375).
The spelling of 1630075014 in words is "one billion, six hundred thirty million, seventy-five thousand, fourteen".
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