Base | Representation |
---|---|
bin | 101110101101010111… |
… | …000001100111010110 |
3 | 11210110020222012201212 |
4 | 232231113001213112 |
5 | 1310203200301200 |
6 | 35012351421422 |
7 | 3423561416111 |
oct | 565527014726 |
9 | 153406865655 |
10 | 50153134550 |
11 | 1a2a7156332 |
12 | 9878224872 |
13 | 49636c859c |
14 | 25dabd3578 |
15 | 1488043035 |
hex | bad5c19d6 |
50153134550 has 24 divisors (see below), whose sum is σ = 96294021312. Its totient is φ = 19414116000.
The previous prime is 50153134547. The next prime is 50153134553. The reversal of 50153134550 is 5543135105.
It is an interprime number because it is at equal distance from previous prime (50153134547) and next prime (50153134553).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50153134553) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16176881 + ... + 16179980.
It is an arithmetic number, because the mean of its divisors is an integer number (4012250888).
Almost surely, 250153134550 is an apocalyptic number.
50153134550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50153134550 is a deficient number, since it is larger than the sum of its proper divisors (46140886762).
50153134550 is a wasteful number, since it uses less digits than its factorization.
50153134550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32356904 (or 32356899 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 32.
Adding to 50153134550 its reverse (5543135105), we get a palindrome (55696269655).
The spelling of 50153134550 in words is "fifty billion, one hundred fifty-three million, one hundred thirty-four thousand, five hundred fifty".
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