Base | Representation |
---|---|
bin | 10110100110000… |
… | …011011101011111 |
3 | 222102021222022120 |
4 | 112212003131133 |
5 | 1234020340044 |
6 | 101340514023 |
7 | 12252036114 |
oct | 2646033537 |
9 | 872258276 |
10 | 379074399 |
11 | 184a83230 |
12 | a6b4b913 |
13 | 606c5aa2 |
14 | 384b890b |
15 | 2342d519 |
hex | 1698375f |
379074399 has 16 divisors (see below), whose sum is σ = 570395520. Its totient is φ = 221819360.
The previous prime is 379074389. The next prime is 379074401. The reversal of 379074399 is 993470973.
It is a cyclic number.
It is not a de Polignac number, because 379074399 - 24 = 379074383 is a prime.
It is a super-2 number, since 2×3790743992 = 287394799954422402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379074329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197097 + ... + 199010.
It is an arithmetic number, because the mean of its divisors is an integer number (35649720).
Almost surely, 2379074399 is an apocalyptic number.
379074399 is a deficient number, since it is larger than the sum of its proper divisors (191321121).
379074399 is a wasteful number, since it uses less digits than its factorization.
379074399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396150.
The product of its (nonzero) digits is 1285956, while the sum is 51.
The square root of 379074399 is about 19469.8330501317. The cubic root of 379074399 is about 723.7270720959.
The spelling of 379074399 in words is "three hundred seventy-nine million, seventy-four thousand, three hundred ninety-nine".
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