Base | Representation |
---|---|
bin | 10110101001011… |
… | …001010101001101 |
3 | 222110221110222112 |
4 | 112221121111031 |
5 | 1234231403123 |
6 | 101411353405 |
7 | 12262345103 |
oct | 2651312515 |
9 | 873843875 |
10 | 379950413 |
11 | 185521407 |
12 | a72b2865 |
13 | 6094173b |
14 | 38665c73 |
15 | 23552d78 |
hex | 16a5954d |
379950413 has 2 divisors, whose sum is σ = 379950414. Its totient is φ = 379950412.
The previous prime is 379950407. The next prime is 379950419. The reversal of 379950413 is 314059973.
It is a balanced prime because it is at equal distance from previous prime (379950407) and next prime (379950419).
It can be written as a sum of positive squares in only one way, i.e., 250968964 + 128981449 = 15842^2 + 11357^2 .
It is an emirp because it is prime and its reverse (314059973) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 379950413 - 214 = 379934029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (379950419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189975206 + 189975207.
It is an arithmetic number, because the mean of its divisors is an integer number (189975207).
Almost surely, 2379950413 is an apocalyptic number.
It is an amenable number.
379950413 is a deficient number, since it is larger than the sum of its proper divisors (1).
379950413 is an equidigital number, since it uses as much as digits as its factorization.
379950413 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 102060, while the sum is 41.
The square root of 379950413 is about 19492.3167684090. The cubic root of 379950413 is about 724.2841371492.
The spelling of 379950413 in words is "three hundred seventy-nine million, nine hundred fifty thousand, four hundred thirteen".
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