Base | Representation |
---|---|
bin | 101110100111010110… |
… | …000100010110111111 |
3 | 11210012020002020110221 |
4 | 232213112010112333 |
5 | 1310001332022401 |
6 | 34554344442211 |
7 | 3421224565450 |
oct | 564726042677 |
9 | 153166066427 |
10 | 50052220351 |
11 | 1a25519aa71 |
12 | 984a479367 |
13 | 4948824943 |
14 | 25cb645127 |
15 | 147e25c7a1 |
hex | ba75845bf |
50052220351 has 4 divisors (see below), whose sum is σ = 57202537552. Its totient is φ = 42901903152.
The previous prime is 50052220349. The next prime is 50052220363. The reversal of 50052220351 is 15302225005.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50052220351 - 21 = 50052220349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50052220331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3575158590 + ... + 3575158603.
It is an arithmetic number, because the mean of its divisors is an integer number (14300634388).
Almost surely, 250052220351 is an apocalyptic number.
50052220351 is a deficient number, since it is larger than the sum of its proper divisors (7150317201).
50052220351 is an equidigital number, since it uses as much as digits as its factorization.
50052220351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7150317200.
The product of its (nonzero) digits is 3000, while the sum is 25.
Adding to 50052220351 its reverse (15302225005), we get a palindrome (65354445356).
The spelling of 50052220351 in words is "fifty billion, fifty-two million, two hundred twenty thousand, three hundred fifty-one".
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