Base | Representation |
---|---|
bin | 111011100110101111… |
… | …1010110101001011000 |
3 | 110020101122121000022021 |
4 | 1313031133112221120 |
5 | 4044121402200323 |
6 | 134445250304224 |
7 | 12150666435355 |
oct | 1671537265130 |
9 | 406348530267 |
10 | 128001600088 |
11 | 4a31562575a |
12 | 20983588074 |
13 | c0bbb6a88b |
14 | 62a3d0962c |
15 | 34e26ba05d |
hex | 1dcd7d6a58 |
128001600088 has 8 divisors (see below), whose sum is σ = 240003000180. Its totient is φ = 64000800040.
The previous prime is 128001600073. The next prime is 128001600197. The reversal of 128001600088 is 880006100821.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8000099998 + ... + 8000100013.
Almost surely, 2128001600088 is an apocalyptic number.
It is an amenable number.
128001600088 is a deficient number, since it is larger than the sum of its proper divisors (112001400092).
128001600088 is a wasteful number, since it uses less digits than its factorization.
128001600088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16000200017 (or 16000200013 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 34.
The spelling of 128001600088 in words is "one hundred twenty-eight billion, one million, six hundred thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.042 sec. • engine limits •