Base | Representation |
---|---|
bin | 101000010000111… |
… | …0010101111111001 |
3 | 10111011012201211120 |
4 | 1100201302233321 |
5 | 10231331122042 |
6 | 342021215453 |
7 | 45323421111 |
oct | 12041625771 |
9 | 3434181746 |
10 | 1351035897 |
11 | 6336962a2 |
12 | 318561589 |
13 | 186b96a33 |
14 | cb608041 |
15 | 7d921dec |
hex | 50872bf9 |
1351035897 has 8 divisors (see below), whose sum is σ = 1801573920. Its totient is φ = 900594240.
The previous prime is 1351035857. The next prime is 1351035899. The reversal of 1351035897 is 7985301531.
1351035897 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1351035897 - 210 = 1351034873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1351035899) 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, 20322 + ... + 55812.
It is an arithmetic number, because the mean of its divisors is an integer number (225196740).
Almost surely, 21351035897 is an apocalyptic number.
It is an amenable number.
1351035897 is a deficient number, since it is larger than the sum of its proper divisors (450538023).
1351035897 is a wasteful number, since it uses less digits than its factorization.
1351035897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48183.
The product of its (nonzero) digits is 113400, while the sum is 42.
The square root of 1351035897 is about 36756.4402112065. The cubic root of 1351035897 is about 1105.4920645164.
The spelling of 1351035897 in words is "one billion, three hundred fifty-one million, thirty-five thousand, eight hundred ninety-seven".
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