Base | Representation |
---|---|
bin | 1111101001111010111… |
… | …10011001110001010010 |
3 | 1220102102100001122101222 |
4 | 13310331132121301102 |
5 | 32303110441321200 |
6 | 1051035304525042 |
7 | 53601502020464 |
oct | 7647536316122 |
9 | 1812370048358 |
10 | 537902292050 |
11 | 198139903502 |
12 | 882ba480782 |
13 | 3b954735816 |
14 | 1c06ad80134 |
15 | ded33a6d85 |
hex | 7d3d799c52 |
537902292050 has 162 divisors, whose sum is σ = 1086776846127. Its totient is φ = 198049026240.
The previous prime is 537902292029. The next prime is 537902292089. The reversal of 537902292050 is 50292209735.
It can be written as a sum of positive squares in 5 ways, for example, as 315460832281 + 222441459769 = 561659^2 + 471637^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=518605.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 537902291992 and 537902292010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 5222352299 + ... + 5222352401.
Almost surely, 2537902292050 is an apocalyptic number.
537902292050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
537902292050 is an abundant number, since it is smaller than the sum of its proper divisors (548874554077).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537902292050 is a wasteful number, since it uses less digits than its factorization.
537902292050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362 (or 182 counting only the distinct ones).
The product of its (nonzero) digits is 340200, while the sum is 44.
The spelling of 537902292050 in words is "five hundred thirty-seven billion, nine hundred two million, two hundred ninety-two thousand, fifty".
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