Base | Representation |
---|---|
bin | 1010110100100… |
… | …00011010011101 |
3 | 20022210112201210 |
4 | 11122100122131 |
5 | 141214102203 |
6 | 13001255033 |
7 | 2151344544 |
oct | 532203235 |
9 | 208715653 |
10 | 90769053 |
11 | 47267151 |
12 | 26494479 |
13 | 15a60ccb |
14 | c0ab15b |
15 | 7e7e803 |
hex | 569069d |
90769053 has 8 divisors (see below), whose sum is σ = 122385600. Its totient is φ = 59832608.
The previous prime is 90769051. The next prime is 90769057. The reversal of 90769053 is 35096709.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90769053 - 21 = 90769051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90769051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169713 + ... + 170246.
It is an arithmetic number, because the mean of its divisors is an integer number (15298200).
Almost surely, 290769053 is an apocalyptic number.
It is an amenable number.
90769053 is a deficient number, since it is larger than the sum of its proper divisors (31616547).
90769053 is a wasteful number, since it uses less digits than its factorization.
90769053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340051.
The product of its (nonzero) digits is 51030, while the sum is 39.
The square root of 90769053 is about 9527.2794122981. The cubic root of 90769053 is about 449.4133144560.
The spelling of 90769053 in words is "ninety million, seven hundred sixty-nine thousand, fifty-three".
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