Base | Representation |
---|---|
bin | 101110100110000010… |
… | …101001011101111100 |
3 | 11210010200221020002100 |
4 | 232212002221131330 |
5 | 1304430232233002 |
6 | 34552244025100 |
7 | 3420540656166 |
oct | 564602513574 |
9 | 153120836070 |
10 | 50030352252 |
11 | 1a243914161 |
12 | 9843092190 |
13 | 494413913a |
14 | 25c8791936 |
15 | 147c38d11c |
hex | ba60a977c |
50030352252 has 36 divisors (see below), whose sum is σ = 129406677400. Its totient is φ = 16288951392.
The previous prime is 50030352233. The next prime is 50030352257. The reversal of 50030352252 is 25225303005.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×500303522522 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50030352257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16158127 + ... + 16161222.
Almost surely, 250030352252 is an apocalyptic number.
It is an amenable number.
50030352252 is an abundant number, since it is smaller than the sum of its proper divisors (79376325148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50030352252 is a wasteful number, since it uses less digits than its factorization.
50030352252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32319402 (or 32319397 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
Adding to 50030352252 its reverse (25225303005), we get a palindrome (75255655257).
The spelling of 50030352252 in words is "fifty billion, thirty million, three hundred fifty-two thousand, two hundred fifty-two".
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