Base | Representation |
---|---|
bin | 1111001011011… |
… | …10001000011100 |
3 | 22212120222021100 |
4 | 13211232020130 |
5 | 230044010141 |
6 | 20345033100 |
7 | 3104163660 |
oct | 745561034 |
9 | 285528240 |
10 | 127328796 |
11 | 65968011 |
12 | 36785790 |
13 | 204c19aa |
14 | 12ca68a0 |
15 | b2a20b6 |
hex | 796e21c |
127328796 has 72 divisors (see below), whose sum is σ = 371702240. Its totient is φ = 35997696.
The previous prime is 127328779. The next prime is 127328797. The reversal of 127328796 is 697823721.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (127328797) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21840 + ... + 27048.
Almost surely, 2127328796 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 127328796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185851120).
127328796 is an abundant number, since it is smaller than the sum of its proper divisors (244373444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127328796 is a wasteful number, since it uses less digits than its factorization.
127328796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5323 (or 5318 counting only the distinct ones).
The product of its digits is 254016, while the sum is 45.
The square root of 127328796 is about 11284.0062034722. The cubic root of 127328796 is about 503.0859756571.
It can be divided in two parts, 12732 and 8796, that added together give a triangular number (21528 = T207).
The spelling of 127328796 in words is "one hundred twenty-seven million, three hundred twenty-eight thousand, seven hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •