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3660341361 = 31976193471
BaseRepresentation
bin1101101000101100…
…0110000001110001
3100110002120121101120
43122023012001301
524444021410421
61403113452453
7156464250105
oct33213060161
910402517346
103660341361
111609192706
12861a11129
13464449581
1426a1b9905
151665308c6
hexda2c6071

3660341361 has 8 divisors (see below), whose sum is σ = 4905229824. Its totient is φ = 2427840240.

The previous prime is 3660341357. The next prime is 3660341369. The reversal of 3660341361 is 1631430663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3660341361 - 22 = 3660341357 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3660341369) 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, 3096145 + ... + 3097326.

It is an arithmetic number, because the mean of its divisors is an integer number (613153728).

Almost surely, 23660341361 is an apocalyptic number.

It is an amenable number.

3660341361 is a deficient number, since it is larger than the sum of its proper divisors (1244888463).

3660341361 is a wasteful number, since it uses less digits than its factorization.

3660341361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6193671.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 3660341361 is about 60500.7550448753. The cubic root of 3660341361 is about 1541.1344540486.

The spelling of 3660341361 in words is "three billion, six hundred sixty million, three hundred forty-one thousand, three hundred sixty-one".

Divisors: 1 3 197 591 6193471 18580413 1220113787 3660341361