Base | Representation |
---|---|
bin | 10001111001111… |
… | …011111011111011 |
3 | 202221020220211222 |
4 | 101321323323323 |
5 | 1103400303004 |
6 | 45450342255 |
7 | 10305234566 |
oct | 2171737373 |
9 | 687226758 |
10 | 300400379 |
11 | 144628284 |
12 | 8472a98b |
13 | 4a30b106 |
14 | 2bc794dd |
15 | 1b58c7be |
hex | 11e7befb |
300400379 has 2 divisors, whose sum is σ = 300400380. Its totient is φ = 300400378.
The previous prime is 300400369. The next prime is 300400409. The reversal of 300400379 is 973004003.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 300400379 - 24 = 300400363 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (300400349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150200189 + 150200190.
It is an arithmetic number, because the mean of its divisors is an integer number (150200190).
Almost surely, 2300400379 is an apocalyptic number.
300400379 is a deficient number, since it is larger than the sum of its proper divisors (1).
300400379 is an equidigital number, since it uses as much as digits as its factorization.
300400379 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2268, while the sum is 26.
The square root of 300400379 is about 17332.0621681322. The cubic root of 300400379 is about 669.7306253572.
The spelling of 300400379 in words is "three hundred million, four hundred thousand, three hundred seventy-nine".
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