Base | Representation |
---|---|
bin | 1011101100101111010… |
… | …1101001011101001100 |
3 | 201012210020000020201200 |
4 | 2323023311221131030 |
5 | 11243111003141100 |
6 | 232155513305500 |
7 | 20343451435644 |
oct | 2731365513514 |
9 | 635706006650 |
10 | 200988333900 |
11 | 78269747082 |
12 | 32b52705290 |
13 | 15c51003333 |
14 | 9a29473524 |
15 | 53650ede00 |
hex | 2ecbd6974c |
200988333900 has 162 divisors, whose sum is σ = 644983679340. Its totient is φ = 52350016320.
The previous prime is 200988333827. The next prime is 200988333937. The reversal of 200988333900 is 9333889002.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1603711 + ... + 1724489.
Almost surely, 2200988333900 is an apocalyptic number.
200988333900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200988333900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322491839670).
200988333900 is an abundant number, since it is smaller than the sum of its proper divisors (443995345440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200988333900 is a wasteful number, since it uses less digits than its factorization.
200988333900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120885 (or 120832 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The spelling of 200988333900 in words is "two hundred billion, nine hundred eighty-eight million, three hundred thirty-three thousand, nine hundred".
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