Base | Representation |
---|---|
bin | 10011000110100… |
… | …101110001101101 |
3 | 211100001211002010 |
4 | 103012211301231 |
5 | 1124021312301 |
6 | 51445151433 |
7 | 10641105612 |
oct | 2306456155 |
9 | 740054063 |
10 | 320494701 |
11 | 154a0245a |
12 | 8b3bb579 |
13 | 51525447 |
14 | 307ca509 |
15 | 1d20b5d6 |
hex | 131a5c6d |
320494701 has 16 divisors (see below), whose sum is σ = 435029184. Its totient is φ = 209831424.
The previous prime is 320494687. The next prime is 320494711. The reversal of 320494701 is 107494023.
It is a happy number.
It is not a de Polignac number, because 320494701 - 26 = 320494637 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320494711) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68695 + ... + 73211.
It is an arithmetic number, because the mean of its divisors is an integer number (27189324).
Almost surely, 2320494701 is an apocalyptic number.
It is an amenable number.
320494701 is a deficient number, since it is larger than the sum of its proper divisors (114534483).
320494701 is a wasteful number, since it uses less digits than its factorization.
320494701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4940.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 320494701 is about 17902.3657933805. The cubic root of 320494701 is about 684.3426666987.
The spelling of 320494701 in words is "three hundred twenty million, four hundred ninety-four thousand, seven hundred one".
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