Base | Representation |
---|---|
bin | 10101111101101… |
… | …001100001001100 |
3 | 221200100211210120 |
4 | 111331221201030 |
5 | 1223312414010 |
6 | 100321504540 |
7 | 12063022440 |
oct | 2575514114 |
9 | 850324716 |
10 | 368482380 |
11 | 179aa92a2 |
12 | a34a2150 |
13 | 5b457916 |
14 | 36d1c820 |
15 | 22539e70 |
hex | 15f6984c |
368482380 has 96 divisors (see below), whose sum is σ = 1183332864. Its totient is φ = 83925504.
The previous prime is 368482369. The next prime is 368482417. The reversal of 368482380 is 83284863.
368482380 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
368482380 is strictly pandigital in base 9.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130059 + ... + 132861.
It is an arithmetic number, because the mean of its divisors is an integer number (12326384).
Almost surely, 2368482380 is an apocalyptic number.
368482380 is a gapful number since it is divisible by the number (30) 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 368482380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591666432).
368482380 is an abundant number, since it is smaller than the sum of its proper divisors (814850484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368482380 is a wasteful number, since it uses less digits than its factorization.
368482380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3135 (or 3133 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 42.
The square root of 368482380 is about 19195.8948736442. The cubic root of 368482380 is about 716.9225517360.
The spelling of 368482380 in words is "three hundred sixty-eight million, four hundred eighty-two thousand, three hundred eighty".
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