Base | Representation |
---|---|
bin | 110100000011110… |
… | …110010111111011 |
3 | 2020212111120000002 |
4 | 310003312113323 |
5 | 3242044040004 |
6 | 222400303215 |
7 | 30433661522 |
oct | 6403662773 |
9 | 2225446002 |
10 | 873424379 |
11 | 409030733 |
12 | 204611b0b |
13 | 10bc50279 |
14 | 83ddd4b9 |
15 | 51a2c61e |
hex | 340f65fb |
873424379 has 8 divisors (see below), whose sum is σ = 911878560. Its totient is φ = 835010176.
The previous prime is 873424367. The next prime is 873424393. The reversal of 873424379 is 973424378.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-873424379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (873424399) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40049 + ... + 57885.
It is an arithmetic number, because the mean of its divisors is an integer number (113984820).
Almost surely, 2873424379 is an apocalyptic number.
873424379 is a deficient number, since it is larger than the sum of its proper divisors (38454181).
873424379 is a wasteful number, since it uses less digits than its factorization.
873424379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19989.
The product of its digits is 1016064, while the sum is 47.
The square root of 873424379 is about 29553.7540593408. The cubic root of 873424379 is about 955.8911408146.
Subtracting 873424379 from its reverse (973424378), we obtain a palindrome (99999999).
The spelling of 873424379 in words is "eight hundred seventy-three million, four hundred twenty-four thousand, three hundred seventy-nine".
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