Base | Representation |
---|---|
bin | 101110001100110… |
… | …1011001110011101 |
3 | 11000001001001222112 |
4 | 1130121223032131 |
5 | 11133330001100 |
6 | 413454523405 |
7 | 53262530120 |
oct | 13431531635 |
9 | 4001031875 |
10 | 1550234525 |
11 | 726081164 |
12 | 373206565 |
13 | 1b9230348 |
14 | 109c5c3b7 |
15 | 9116db35 |
hex | 5c66b39d |
1550234525 has 12 divisors (see below), whose sum is σ = 2196904032. Its totient is φ = 1063017840.
The previous prime is 1550234509. The next prime is 1550234533. The reversal of 1550234525 is 5254320551.
It is not a de Polignac number, because 1550234525 - 24 = 1550234509 is a prime.
It is a Duffinian number.
It is a zygodrome in base 5.
It is a junction number, because it is equal to n+sod(n) for n = 1550234491 and 1550234500.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4429067 + ... + 4429416.
It is an arithmetic number, because the mean of its divisors is an integer number (183075336).
Almost surely, 21550234525 is an apocalyptic number.
It is an amenable number.
1550234525 is a deficient number, since it is larger than the sum of its proper divisors (646669507).
1550234525 is an equidigital number, since it uses as much as digits as its factorization.
1550234525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8858500 (or 8858495 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 1550234525 is about 39373.0177278806. The cubic root of 1550234525 is about 1157.3528930288.
The spelling of 1550234525 in words is "one billion, five hundred fifty million, two hundred thirty-four thousand, five hundred twenty-five".
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