Base | Representation |
---|---|
bin | 10110110111001101011101… |
… | …11111010010110110011110 |
3 | 20121000021220222202021200222 |
4 | 23123212232333102312132 |
5 | 23042203240133340200 |
6 | 254532131515121342 |
7 | 13406200311131150 |
oct | 1333465677226636 |
9 | 217007828667628 |
10 | 50275528027550 |
11 | 15023805989271 |
12 | 577b898743252 |
13 | 2208c675346c7 |
14 | c5b4c4572ad0 |
15 | 5c2badb9dd85 |
hex | 2db9aefd2d9e |
50275528027550 has 24 divisors (see below), whose sum is σ = 106871408150736. Its totient is φ = 17237323895040.
The previous prime is 50275528027507. The next prime is 50275528027561. The reversal of 50275528027550 is 5572082557205.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50275528027492 and 50275528027501.
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, 71822182547 + ... + 71822183246.
It is an arithmetic number, because the mean of its divisors is an integer number (4452975339614).
Almost surely, 250275528027550 is an apocalyptic number.
50275528027550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50275528027550 is an abundant number, since it is smaller than the sum of its proper divisors (56595880123186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50275528027550 is a wasteful number, since it uses less digits than its factorization.
50275528027550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143644365812 (or 143644365807 counting only the distinct ones).
The product of its (nonzero) digits is 9800000, while the sum is 53.
The spelling of 50275528027550 in words is "fifty trillion, two hundred seventy-five billion, five hundred twenty-eight million, twenty-seven thousand, five hundred fifty".
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