Base | Representation |
---|---|
bin | 10110100110000… |
… | …100011101011110 |
3 | 222102022011221020 |
4 | 112212010131132 |
5 | 1234021002434 |
6 | 101340545010 |
7 | 12252054054 |
oct | 2646043536 |
9 | 872264836 |
10 | 379078494 |
11 | 184a86313 |
12 | a6b52166 |
13 | 606c7902 |
14 | 384ba1d4 |
15 | 2342e849 |
hex | 1698475e |
379078494 has 16 divisors (see below), whose sum is σ = 760410768. Its totient is φ = 125983872.
The previous prime is 379078493. The next prime is 379078559. The reversal of 379078494 is 494870973.
It is a happy number.
It is a super-3 number, since 3×3790784943 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379078493) 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, 91717 + ... + 95760.
It is an arithmetic number, because the mean of its divisors is an integer number (47525673).
Almost surely, 2379078494 is an apocalyptic number.
379078494 is an abundant number, since it is smaller than the sum of its proper divisors (381332274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379078494 is a wasteful number, since it uses less digits than its factorization.
379078494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187819.
The product of its (nonzero) digits is 1524096, while the sum is 51.
The square root of 379078494 is about 19469.9382125368. The cubic root of 379078494 is about 723.7296781381.
The spelling of 379078494 in words is "three hundred seventy-nine million, seventy-eight thousand, four hundred ninety-four".
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