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7660368241 = 29396766587
BaseRepresentation
bin1110010001001011…
…11111000101110001
3201202212100000201021
413020211333011301
5111142023240431
63304044135441
7360555025051
oct71045770561
921685300637
107660368241
113281095049
121599537581
1395107a296
14529539561
152ec7adb11
hex1c897f171

7660368241 has 8 divisors (see below), whose sum is σ = 7926635520. Its totient is φ = 7394242128.

The previous prime is 7660368239. The next prime is 7660368259. The reversal of 7660368241 is 1428630667.

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 7660368241 - 21 = 7660368239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7660368341) 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, 81750 + ... + 148336.

It is an arithmetic number, because the mean of its divisors is an integer number (990829440).

Almost surely, 27660368241 is an apocalyptic number.

It is an amenable number.

7660368241 is a deficient number, since it is larger than the sum of its proper divisors (266267279).

7660368241 is a wasteful number, since it uses less digits than its factorization.

7660368241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70583.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 7660368241 is about 87523.5296420340. The cubic root of 7660368241 is about 1971.2871110685.

The spelling of 7660368241 in words is "seven billion, six hundred sixty million, three hundred sixty-eight thousand, two hundred forty-one".

Divisors: 1 29 3967 66587 115043 1931023 264150629 7660368241