Base | Representation |
---|---|
bin | 10111010000110… |
… | …000011100011111 |
3 | 1000012100201000102 |
4 | 113100300130133 |
5 | 1244402044303 |
6 | 102420451315 |
7 | 12446141426 |
oct | 2720603437 |
9 | 1005321012 |
10 | 390268703 |
11 | 190329720 |
12 | aa849b3b |
13 | 62b15136 |
14 | 39b902bd |
15 | 243e0288 |
hex | 1743071f |
390268703 has 8 divisors (see below), whose sum is σ = 439481856. Its totient is φ = 343344600.
The previous prime is 390268693. The next prime is 390268727. The reversal of 390268703 is 307862093.
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 390268703 - 24 = 390268687 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (390268763) 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, 571901 + ... + 572582.
It is an arithmetic number, because the mean of its divisors is an integer number (54935232).
Almost surely, 2390268703 is an apocalyptic number.
390268703 is a deficient number, since it is larger than the sum of its proper divisors (49213153).
390268703 is a wasteful number, since it uses less digits than its factorization.
390268703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1144525.
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 390268703 is about 19755.2196393763. The cubic root of 390268703 is about 730.7821122784.
The spelling of 390268703 in words is "three hundred ninety million, two hundred sixty-eight thousand, seven hundred three".
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