Base | Representation |
---|---|
bin | 101000001111011… |
… | …011001101100101 |
3 | 1202001101021100120 |
4 | 220033123031211 |
5 | 2340313213021 |
6 | 150554232153 |
7 | 22505346426 |
oct | 5017331545 |
9 | 1661337316 |
10 | 675132261 |
11 | 317104951 |
12 | 16a125659 |
13 | a9b4345b |
14 | 6594364d |
15 | 3e40e2c6 |
hex | 283db365 |
675132261 has 8 divisors (see below), whose sum is σ = 906218400. Its totient is φ = 447067152.
The previous prime is 675132239. The next prime is 675132307. The reversal of 675132261 is 162231576.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 675132261 - 214 = 675115877 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (675132361) 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, 754735 + ... + 755628.
It is an arithmetic number, because the mean of its divisors is an integer number (113277300).
Almost surely, 2675132261 is an apocalyptic number.
It is an amenable number.
675132261 is a deficient number, since it is larger than the sum of its proper divisors (231086139).
675132261 is a wasteful number, since it uses less digits than its factorization.
675132261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1510515.
The product of its digits is 15120, while the sum is 33.
The square root of 675132261 is about 25983.3073529911. The cubic root of 675132261 is about 877.2626115755.
The spelling of 675132261 in words is "six hundred seventy-five million, one hundred thirty-two thousand, two hundred sixty-one".
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