Base | Representation |
---|---|
bin | 1001100110000010… |
… | …01010100011100010 |
3 | 111021222100101010000 |
4 | 10303001022203202 |
5 | 41022113120230 |
6 | 2211041520430 |
7 | 241434006222 |
oct | 46301124342 |
9 | 14258311100 |
10 | 5150910690 |
11 | 2203611492 |
12 | bb9043116 |
13 | 6411b9163 |
14 | 36c146082 |
15 | 202315b60 |
hex | 13304a8e2 |
5150910690 has 80 divisors (see below), whose sum is σ = 14327885880. Its totient is φ = 1326205440.
The previous prime is 5150910601. The next prime is 5150910691. The reversal of 5150910690 is 960190515.
5150910690 is a `hidden beast` number, since 51 + 509 + 10 + 6 + 90 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3808494369 + 1342416321 = 61713^2 + 36639^2 .
It is a super-2 number, since 2×51509106902 = 53063761872712552200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5150910691) by changing a digit.
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 39 ways as a sum of consecutive naturals, for example, 86151 + ... + 133130.
Almost surely, 25150910690 is an apocalyptic number.
5150910690 is an abundant number, since it is smaller than the sum of its proper divisors (9176975190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5150910690 is a wasteful number, since it uses less digits than its factorization.
5150910690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219329 (or 219320 counting only the distinct ones).
The product of its (nonzero) digits is 12150, while the sum is 36.
The square root of 5150910690 is about 71769.8452694445. The cubic root of 5150910690 is about 1727.0092881526.
The spelling of 5150910690 in words is "five billion, one hundred fifty million, nine hundred ten thousand, six hundred ninety".
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