Base | Representation |
---|---|
bin | 1011000100100101110… |
… | …00110000000010011010 |
3 | 1100100221020010010012100 |
4 | 11202102320300002122 |
5 | 22213100344104120 |
6 | 450432504224230 |
7 | 36325125106440 |
oct | 5422270600232 |
9 | 1310836103170 |
10 | 380421472410 |
11 | 137377004891 |
12 | 6188a46b076 |
13 | 29b48382685 |
14 | 145abc70b90 |
15 | 9d67b83490 |
hex | 5892e3009a |
380421472410 has 96 divisors (see below), whose sum is σ = 1131882066432. Its totient is φ = 86839107840.
The previous prime is 380421472399. The next prime is 380421472411. The reversal of 380421472410 is 14274124083.
380421472410 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (380421472411) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82687 + ... + 876173.
It is an arithmetic number, because the mean of its divisors is an integer number (11790438192).
Almost surely, 2380421472410 is an apocalyptic number.
380421472410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 380421472410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565941033216).
380421472410 is an abundant number, since it is smaller than the sum of its proper divisors (751460594022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380421472410 is a wasteful number, since it uses less digits than its factorization.
380421472410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 794268 (or 794265 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
Adding to 380421472410 its reverse (14274124083), we get a palindrome (394695596493).
The spelling of 380421472410 in words is "three hundred eighty billion, four hundred twenty-one million, four hundred seventy-two thousand, four hundred ten".
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