Base | Representation |
---|---|
bin | 1111110110011… |
… | …11010100001101 |
3 | 100021012120012020 |
4 | 13323033110031 |
5 | 233020012431 |
6 | 21110000353 |
7 | 3203136612 |
oct | 773172415 |
9 | 307176166 |
10 | 132969741 |
11 | 69070153 |
12 | 386460b9 |
13 | 21718428 |
14 | 13934509 |
15 | ba18696 |
hex | 7ecf50d |
132969741 has 8 divisors (see below), whose sum is σ = 179939424. Its totient is φ = 87323280.
The previous prime is 132969731. The next prime is 132969743. The reversal of 132969741 is 147969231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 132969741 - 29 = 132969229 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 132969693 and 132969702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132969743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330570 + ... + 330971.
It is an arithmetic number, because the mean of its divisors is an integer number (22492428).
Almost surely, 2132969741 is an apocalyptic number.
It is an amenable number.
132969741 is a deficient number, since it is larger than the sum of its proper divisors (46969683).
132969741 is an equidigital number, since it uses as much as digits as its factorization.
132969741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 661611.
The product of its digits is 81648, while the sum is 42.
The square root of 132969741 is about 11531.2506260162. The cubic root of 132969741 is about 510.4081584573.
The spelling of 132969741 in words is "one hundred thirty-two million, nine hundred sixty-nine thousand, seven hundred forty-one".
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