Base | Representation |
---|---|
bin | 101111001000000011… |
… | …101100001110001101 |
3 | 11211121110210201121210 |
4 | 233020003230032031 |
5 | 1312112332113041 |
6 | 35125032045033 |
7 | 3440640560043 |
oct | 571003541615 |
9 | 154543721553 |
10 | 50601051021 |
11 | 1a506a79634 |
12 | 9982233779 |
13 | 4a05445b11 |
14 | 26404ac393 |
15 | 14b251e016 |
hex | bc80ec38d |
50601051021 has 8 divisors (see below), whose sum is σ = 71436777984. Its totient is φ = 31749679040.
The previous prime is 50601050999. The next prime is 50601051023. The reversal of 50601051021 is 12015010605.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50601051021 - 26 = 50601050957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50601051023) 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 7 ways as a sum of consecutive naturals, for example, 496088685 + ... + 496088786.
It is an arithmetic number, because the mean of its divisors is an integer number (8929597248).
Almost surely, 250601051021 is an apocalyptic number.
50601051021 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
50601051021 is a deficient number, since it is larger than the sum of its proper divisors (20835726963).
50601051021 is a wasteful number, since it uses less digits than its factorization.
50601051021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 992177491.
The product of its (nonzero) digits is 300, while the sum is 21.
Adding to 50601051021 its reverse (12015010605), we get a palindrome (62616061626).
The spelling of 50601051021 in words is "fifty billion, six hundred one million, fifty-one thousand, twenty-one".
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