Base | Representation |
---|---|
bin | 101111010010000001… |
… | …010100010110100100 |
3 | 11212001010022211110100 |
4 | 233102001110112210 |
5 | 1312433124413444 |
6 | 35153402424100 |
7 | 3445040406114 |
oct | 572201242644 |
9 | 155033284410 |
10 | 50768201124 |
11 | 1a592364a13 |
12 | 9a0a202030 |
13 | 4a30c6abc4 |
14 | 265877d044 |
15 | 14c2039e69 |
hex | bd20545a4 |
50768201124 has 135 divisors (see below), whose sum is σ = 139287205057. Its totient is φ = 15588400512.
The previous prime is 50768201053. The next prime is 50768201161. The reversal of 50768201124 is 42110286705.
The square root of 50768201124 is 225318.
It is a perfect power (a square), and thus also a powerful number.
50768201124 is a `hidden beast` number, since 507 + 6 + 8 + 20 + 1 + 124 = 666.
It can be written as a sum of positive squares in only one way, i.e., 39525416100 + 11242785024 = 198810^2 + 106032^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1080174469 + ... + 1080174515.
Almost surely, 250768201124 is an apocalyptic number.
50768201124 is the 225318-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50768201124
50768201124 is an abundant number, since it is smaller than the sum of its proper divisors (88519003933).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50768201124 is an frugal number, since it uses more digits than its factorization.
50768201124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232 (or 69 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
Multiplying 50768201124 by its sum of digits (36), we get a square (1827655240464 = 13519082).
50768201124 divided by its sum of digits (36) gives a square (1410227809 = 375532).
Adding to 50768201124 its reverse (42110286705), we get a palindrome (92878487829).
The spelling of 50768201124 in words is "fifty billion, seven hundred sixty-eight million, two hundred one thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •