Base | Representation |
---|---|
bin | 111111110110000… |
… | …011001011011001 |
3 | 2202122112012210110 |
4 | 333312003023121 |
5 | 4143202232101 |
6 | 254142034533 |
7 | 35354324622 |
oct | 7766031331 |
9 | 2678465713 |
10 | 1071133401 |
11 | 4aa699418 |
12 | 25a878a49 |
13 | 140bb4860 |
14 | a2386a49 |
15 | 64082cd6 |
hex | 3fd832d9 |
1071133401 has 8 divisors (see below), whose sum is σ = 1538037760. Its totient is φ = 659158992.
The previous prime is 1071133361. The next prime is 1071133409. The reversal of 1071133401 is 1043311701.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1071133401 - 211 = 1071131353 is a prime.
It is a super-2 number, since 2×10711334012 = 2294653525475653602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1071133409) 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, 13732441 + ... + 13732518.
It is an arithmetic number, because the mean of its divisors is an integer number (192254720).
Almost surely, 21071133401 is an apocalyptic number.
It is an amenable number.
1071133401 is a deficient number, since it is larger than the sum of its proper divisors (466904359).
1071133401 is a wasteful number, since it uses less digits than its factorization.
1071133401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27464975.
The product of its (nonzero) digits is 252, while the sum is 21.
The square root of 1071133401 is about 32728.1744220480. The cubic root of 1071133401 is about 1023.1701323018.
The spelling of 1071133401 in words is "one billion, seventy-one million, one hundred thirty-three thousand, four hundred one".
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