Base | Representation |
---|---|
bin | 1011000100101000111… |
… | …01011101010110111010 |
3 | 1100101000001210101020022 |
4 | 11202110131131112322 |
5 | 22213124123404232 |
6 | 450435250130442 |
7 | 36325565362451 |
oct | 5422435352672 |
9 | 1311001711208 |
10 | 380447872442 |
11 | 13738a9a65a0 |
12 | 61897280a22 |
13 | 29b50996bb1 |
14 | 145b1583b98 |
15 | 9d6a14a812 |
hex | 589475d5ba |
380447872442 has 8 divisors (see below), whose sum is σ = 622551064032. Its totient is φ = 172930851100.
The previous prime is 380447872423. The next prime is 380447872457. The reversal of 380447872442 is 244278744083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8646542534 + ... + 8646542577.
It is an arithmetic number, because the mean of its divisors is an integer number (77818883004).
Almost surely, 2380447872442 is an apocalyptic number.
380447872442 is a deficient number, since it is larger than the sum of its proper divisors (242103191590).
380447872442 is a wasteful number, since it uses less digits than its factorization.
380447872442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17293085124.
The product of its (nonzero) digits is 9633792, while the sum is 53.
The spelling of 380447872442 in words is "three hundred eighty billion, four hundred forty-seven million, eight hundred seventy-two thousand, four hundred forty-two".
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