Base | Representation |
---|---|
bin | 111001111001000… |
… | …110001110111101 |
3 | 2111200121120122220 |
4 | 321321012032331 |
5 | 3442121102203 |
6 | 240213355553 |
7 | 33032436126 |
oct | 7171061675 |
9 | 2450546586 |
10 | 971269053 |
11 | 45928a8a7 |
12 | 231338bb9 |
13 | 1262baa21 |
14 | 92dcd04d |
15 | 5a408653 |
hex | 39e463bd |
971269053 has 16 divisors (see below), whose sum is σ = 1325208576. Its totient is φ = 632476080.
The previous prime is 971269003. The next prime is 971269097. The reversal of 971269053 is 350962179.
It is not a de Polignac number, because 971269053 - 213 = 971260861 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 971268996 and 971269014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (971269003) 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, 67158 + ... + 80328.
It is an arithmetic number, because the mean of its divisors is an integer number (82825536).
Almost surely, 2971269053 is an apocalyptic number.
It is an amenable number.
971269053 is a deficient number, since it is larger than the sum of its proper divisors (353939523).
971269053 is a wasteful number, since it uses less digits than its factorization.
971269053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13744.
The product of its (nonzero) digits is 102060, while the sum is 42.
The square root of 971269053 is about 31165.1897635808. The cubic root of 971269053 is about 990.3298064519.
The spelling of 971269053 in words is "nine hundred seventy-one million, two hundred sixty-nine thousand, fifty-three".
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