Base | Representation |
---|---|
bin | 10010101010011010… |
… | …11000011110000010 |
3 | 221212021110122101200 |
4 | 21111031120132002 |
5 | 131004443143200 |
6 | 4334120442030 |
7 | 503202252621 |
oct | 112515303602 |
9 | 27767418350 |
10 | 10019506050 |
11 | 4281828214 |
12 | 1b37619316 |
13 | c38a59b08 |
14 | 6b099d6b8 |
15 | 3d9962800 |
hex | 255358782 |
10019506050 has 36 divisors (see below), whose sum is σ = 26919074130. Its totient is φ = 2671868160.
The previous prime is 10019506009. The next prime is 10019506073. The reversal of 10019506050 is 5060591001.
10019506050 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 9 + 50 + 605 + 0 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 3674905641 + 6344600409 = 60621^2 + 79653^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11132335 + ... + 11133234.
Almost surely, 210019506050 is an apocalyptic number.
10019506050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10019506050 is an abundant number, since it is smaller than the sum of its proper divisors (16899568080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10019506050 is a wasteful number, since it uses less digits than its factorization.
10019506050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22265587 (or 22265579 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 27.
The spelling of 10019506050 in words is "ten billion, nineteen million, five hundred six thousand, fifty".
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