Base | Representation |
---|---|
bin | 111101101110100… |
… | …110111001100011 |
3 | 2200011201100201110 |
4 | 331232212321203 |
5 | 4110110100011 |
6 | 250433034403 |
7 | 34443456666 |
oct | 7556467143 |
9 | 2604640643 |
10 | 1035628131 |
11 | 49164881a |
12 | 24a9b5a03 |
13 | 136732b15 |
14 | 9b7836dd |
15 | 60dbcba6 |
hex | 3dba6e63 |
1035628131 has 8 divisors (see below), whose sum is σ = 1385551440. Its totient is φ = 688061792.
The previous prime is 1035628091. The next prime is 1035628133. The reversal of 1035628131 is 1318265301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1035628131 is a prime.
It is a super-3 number, since 3×10356281313 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (1035628133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588216 + ... + 589973.
It is an arithmetic number, because the mean of its divisors is an integer number (173193930).
Almost surely, 21035628131 is an apocalyptic number.
1035628131 is a deficient number, since it is larger than the sum of its proper divisors (349923309).
1035628131 is a wasteful number, since it uses less digits than its factorization.
1035628131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1178485.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 1035628131 is about 32181.1766565488. The cubic root of 1035628131 is about 1011.7377303015.
The spelling of 1035628131 in words is "one billion, thirty-five million, six hundred twenty-eight thousand, one hundred thirty-one".
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