Base | Representation |
---|---|
bin | 11100110001011110000… |
… | …10011000001101101100 |
3 | 10111111211102211102120020 |
4 | 32120233002120031230 |
5 | 112144204144140300 |
6 | 2034100542522140 |
7 | 131266133131140 |
oct | 16305702301554 |
9 | 3444742742506 |
10 | 988631630700 |
11 | 35130486686a |
12 | 13b72a896350 |
13 | 722c5c55bbc |
14 | 35bc8687220 |
15 | 1aab36b08a0 |
hex | e62f09836c |
988631630700 has 72 divisors (see below), whose sum is σ = 3269075265792. Its totient is φ = 225972943680.
The previous prime is 988631630663. The next prime is 988631630713. The reversal of 988631630700 is 7036136889.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235386384 + ... + 235390583.
It is an arithmetic number, because the mean of its divisors is an integer number (45403823136).
Almost surely, 2988631630700 is an apocalyptic number.
It is an amenable number.
988631630700 is an abundant number, since it is smaller than the sum of its proper divisors (2280443635092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
988631630700 is a wasteful number, since it uses less digits than its factorization.
988631630700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 470776991 (or 470776984 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 51.
The spelling of 988631630700 in words is "nine hundred eighty-eight billion, six hundred thirty-one million, six hundred thirty thousand, seven hundred".
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