Base | Representation |
---|---|
bin | 1011001010000100… |
… | …00111001110100000 |
3 | 120110110021112200121 |
4 | 11211002013032200 |
5 | 44231421120000 |
6 | 2430214530024 |
7 | 301303221106 |
oct | 54502071640 |
9 | 16413245617 |
10 | 5990020000 |
11 | 25a4234758 |
12 | 11b2066914 |
13 | 745cb3343 |
14 | 40b771c76 |
15 | 250d15b1a |
hex | 1650873a0 |
5990020000 has 60 divisors (see below), whose sum is σ = 14736396906. Its totient is φ = 2396000000.
The previous prime is 5990019983. The next prime is 5990020027. The reversal of 5990020000 is 200995.
It can be written as a sum of positive squares in 5 ways, for example, as 60403984 + 5929616016 = 7772^2 + 77004^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
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 9 ways as a sum of consecutive naturals, for example, 129751 + ... + 169750.
Almost surely, 25990020000 is an apocalyptic number.
5990020000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
5990020000 is an abundant number, since it is smaller than the sum of its proper divisors (8746376906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5990020000 is an equidigital number, since it uses as much as digits as its factorization.
5990020000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299531 (or 299508 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 25.
The square root of 5990020000 is about 77395.2194906120. The cubic root of 5990020000 is about 1816.1125412992.
Adding to 5990020000 its reverse (200995), we get a palindrome (5990220995).
The spelling of 5990020000 in words is "five billion, nine hundred ninety million, twenty thousand".
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