Base | Representation |
---|---|
bin | 10100100011101… |
… | …001011010000001 |
3 | 220000222011201020 |
4 | 110203221122001 |
5 | 1201242421321 |
6 | 54120100053 |
7 | 11355336114 |
oct | 2443513201 |
9 | 800864636 |
10 | 344888961 |
11 | 1677541aa |
12 | 97604629 |
13 | 565b6a11 |
14 | 33b3a57b |
15 | 204294c6 |
hex | 148e9681 |
344888961 has 24 divisors (see below), whose sum is σ = 477111744. Its totient is φ = 221561760.
The previous prime is 344888953. The next prime is 344888993. The reversal of 344888961 is 169888443.
It is not a de Polignac number, because 344888961 - 23 = 344888953 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (344888161) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 470151 + ... + 470883.
It is an arithmetic number, because the mean of its divisors is an integer number (19879656).
Almost surely, 2344888961 is an apocalyptic number.
It is an amenable number.
344888961 is a deficient number, since it is larger than the sum of its proper divisors (132222783).
344888961 is an equidigital number, since it uses as much as digits as its factorization.
344888961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 901 (or 854 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 51.
The square root of 344888961 is about 18571.1863110572. The cubic root of 344888961 is about 701.2826557535.
The spelling of 344888961 in words is "three hundred forty-four million, eight hundred eighty-eight thousand, nine hundred sixty-one".
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