Base | Representation |
---|---|
bin | 10110011011001… |
… | …011110111101101 |
3 | 222012221020000221 |
4 | 112123023313231 |
5 | 1232303202021 |
6 | 101155451341 |
7 | 12215601436 |
oct | 2633136755 |
9 | 865836027 |
10 | 376225261 |
11 | 183407675 |
12 | a5bb6b51 |
13 | 5cc38cc9 |
14 | 37d7648d |
15 | 23069241 |
hex | 166cbded |
376225261 has 4 divisors (see below), whose sum is σ = 376403452. Its totient is φ = 376047072.
The previous prime is 376225259. The next prime is 376225309. The reversal of 376225261 is 162522673.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 136749636 + 239475625 = 11694^2 + 15475^2 .
It is a cyclic number.
It is not a de Polignac number, because 376225261 - 21 = 376225259 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (376225231) 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 3 ways as a sum of consecutive naturals, for example, 85890 + ... + 90163.
It is an arithmetic number, because the mean of its divisors is an integer number (94100863).
Almost surely, 2376225261 is an apocalyptic number.
It is an amenable number.
376225261 is a deficient number, since it is larger than the sum of its proper divisors (178191).
376225261 is a wasteful number, since it uses less digits than its factorization.
376225261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178190.
The product of its digits is 30240, while the sum is 34.
The square root of 376225261 is about 19396.5270344977. The cubic root of 376225261 is about 721.9093233831.
The spelling of 376225261 in words is "three hundred seventy-six million, two hundred twenty-five thousand, two hundred sixty-one".
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