Base | Representation |
---|---|
bin | 101110111001011001… |
… | …001010000100100011 |
3 | 11210222022212001121020 |
4 | 232321121022010203 |
5 | 1311111341120232 |
6 | 35044402500523 |
7 | 3431562415452 |
oct | 567131120443 |
9 | 153868761536 |
10 | 50355020067 |
11 | 1a3a0106970 |
12 | 9913964743 |
13 | 4996492b81 |
14 | 2619946b99 |
15 | 149ab20e2c |
hex | bb964a123 |
50355020067 has 32 divisors (see below), whose sum is σ = 74360070144. Its totient is φ = 30056544000.
The previous prime is 50355020003. The next prime is 50355020069. The reversal of 50355020067 is 76002055305.
It is not a de Polignac number, because 50355020067 - 26 = 50355020003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (50355020069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 530317 + ... + 618017.
It is an arithmetic number, because the mean of its divisors is an integer number (2323752192).
Almost surely, 250355020067 is an apocalyptic number.
50355020067 is a deficient number, since it is larger than the sum of its proper divisors (24005050077).
50355020067 is a wasteful number, since it uses less digits than its factorization.
50355020067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87979.
The product of its (nonzero) digits is 31500, while the sum is 33.
The spelling of 50355020067 in words is "fifty billion, three hundred fifty-five million, twenty thousand, sixty-seven".
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