Base | Representation |
---|---|
bin | 10110101001011… |
… | …110000110110101 |
3 | 222110222110210222 |
4 | 112221132012311 |
5 | 1234233014343 |
6 | 101412024125 |
7 | 12262456115 |
oct | 2651360665 |
9 | 873873728 |
10 | 379969973 |
11 | 185535079 |
12 | a7302045 |
13 | 6094a606 |
14 | 3866d045 |
15 | 23558a68 |
hex | 16a5e1b5 |
379969973 has 8 divisors (see below), whose sum is σ = 389096928. Its totient is φ = 370856304.
The previous prime is 379969957. The next prime is 379970021.
379969973 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 379969973 - 24 = 379969957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379969943) 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, 77915 + ... + 82647.
It is an arithmetic number, because the mean of its divisors is an integer number (48637116).
Almost surely, 2379969973 is an apocalyptic number.
It is an amenable number.
379969973 is a deficient number, since it is larger than the sum of its proper divisors (9126955).
379969973 is a wasteful number, since it uses less digits than its factorization.
379969973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6643.
The product of its digits is 17360406, while the sum is 62.
The square root of 379969973 is about 19492.8184981033. The cubic root of 379969973 is about 724.2965657488.
The spelling of 379969973 in words is "three hundred seventy-nine million, nine hundred sixty-nine thousand, nine hundred seventy-three".
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