Base | Representation |
---|---|
bin | 1001010001010… |
… | …0001111001000 |
3 | 2201011022121102 |
4 | 2110110033020 |
5 | 34423131300 |
6 | 3505200532 |
7 | 651322232 |
oct | 224241710 |
9 | 81138542 |
10 | 38880200 |
11 | 1aa462a7 |
12 | 11030148 |
13 | 8093c48 |
14 | 5241252 |
15 | 36300d5 |
hex | 25143c8 |
38880200 has 48 divisors (see below), whose sum is σ = 93327360. Its totient is φ = 15048000.
The previous prime is 38880199. The next prime is 38880211. The reversal of 38880200 is 208883.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3065 + ... + 9335.
It is an arithmetic number, because the mean of its divisors is an integer number (1944320).
Almost surely, 238880200 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 38880200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46663680).
38880200 is an abundant number, since it is smaller than the sum of its proper divisors (54447160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38880200 is a wasteful number, since it uses less digits than its factorization.
38880200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6318 (or 6309 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 38880200 is about 6235.3989447348. The cubic root of 38880200 is about 338.7735512826.
The spelling of 38880200 in words is "thirty-eight million, eight hundred eighty thousand, two hundred".
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