Base | Representation |
---|---|
bin | 101101011010110000… |
… | …011001100100000000 |
3 | 11122212200020101000000 |
4 | 231122300121210000 |
5 | 1244333410333222 |
6 | 34223044000000 |
7 | 3344333006025 |
oct | 553260314400 |
9 | 148780211000 |
10 | 48767277312 |
11 | 19755947276 |
12 | 9550090000 |
13 | 47a255c210 |
14 | 2508b2354c |
15 | 14065439ac |
hex | b5ac19900 |
48767277312 has 252 divisors, whose sum is σ = 157184010844. Its totient is φ = 15004569600.
The previous prime is 48767277301. The next prime is 48767277313. The reversal of 48767277312 is 21377276784.
48767277312 is a `hidden beast` number, since 487 + 67 + 2 + 77 + 31 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 11478122496 + 37289154816 = 107136^2 + 193104^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (48767277313) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2416062 + ... + 2436162.
Almost surely, 248767277312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48767277312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78592005422).
48767277312 is an abundant number, since it is smaller than the sum of its proper divisors (108416733532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48767277312 is an equidigital number, since it uses as much as digits as its factorization.
48767277312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20148 (or 20119 counting only the distinct ones).
The product of its digits is 5531904, while the sum is 54.
The spelling of 48767277312 in words is "forty-eight billion, seven hundred sixty-seven million, two hundred seventy-seven thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •