Base | Representation |
---|---|
bin | 110001010001001111… |
… | …111110001101111010 |
3 | 12001112212212002201221 |
4 | 301101033332031322 |
5 | 1331321100432200 |
6 | 40145253302254 |
7 | 3551656642654 |
oct | 612117761572 |
9 | 161485762657 |
10 | 52902749050 |
11 | 2048824a408 |
12 | a30503498a |
13 | 4cb1263b08 |
14 | 27bc05d6d4 |
15 | 159962891a |
hex | c513fe37a |
52902749050 has 12 divisors (see below), whose sum is σ = 98399113326. Its totient is φ = 21161099600.
The previous prime is 52902748973. The next prime is 52902749059. The reversal of 52902749050 is 5094720925.
It can be written as a sum of positive squares in 3 ways, for example, as 46346770089 + 6555978961 = 215283^2 + 80969^2 .
It is a junction number, because it is equal to n+sod(n) for n = 52902748988 and 52902749006.
It is not an unprimeable number, because it can be changed into a prime (52902749059) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 529027441 + ... + 529027540.
Almost surely, 252902749050 is an apocalyptic number.
52902749050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52902749050 is a deficient number, since it is larger than the sum of its proper divisors (45496364276).
52902749050 is a wasteful number, since it uses less digits than its factorization.
52902749050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1058054993 (or 1058054988 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 43.
The spelling of 52902749050 in words is "fifty-two billion, nine hundred two million, seven hundred forty-nine thousand, fifty".
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