Base | Representation |
---|---|
bin | 10111010000010… |
… | …001010101101111 |
3 | 1000012010020020121 |
4 | 113100101111233 |
5 | 1244334010140 |
6 | 102414025411 |
7 | 12445101115 |
oct | 2720212557 |
9 | 1005106217 |
10 | 390141295 |
11 | 190251a25 |
12 | aa7a8267 |
13 | 62a9c14b |
14 | 39b59ab5 |
15 | 243b764a |
hex | 1741156f |
390141295 has 8 divisors (see below), whose sum is σ = 488524896. Its totient is φ = 298542816.
The previous prime is 390141289. The next prime is 390141317. The reversal of 390141295 is 592141093.
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 390141295 - 23 = 390141287 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 390141295.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1696152 + ... + 1696381.
It is an arithmetic number, because the mean of its divisors is an integer number (61065612).
Almost surely, 2390141295 is an apocalyptic number.
390141295 is a deficient number, since it is larger than the sum of its proper divisors (98383601).
390141295 is a wasteful number, since it uses less digits than its factorization.
390141295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3392561.
The product of its (nonzero) digits is 9720, while the sum is 34.
The square root of 390141295 is about 19751.9947093958. The cubic root of 390141295 is about 730.7025793647.
The spelling of 390141295 in words is "three hundred ninety million, one hundred forty-one thousand, two hundred ninety-five".
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