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9613680001 = 23478893321
BaseRepresentation
bin10001111010000010…
…10001110110000001
3220210222211112201021
420331001101312001
5124142100230001
64225542305441
7460143634402
oct107501216601
926728745637
109613680001
114093743092
121a43728281
13ba2958763
14672b1d9a9
153b3eecba1
hex23d051d81

9613680001 has 8 divisors (see below), whose sum is σ = 10245106944. Its totient is φ = 9000039840.

The previous prime is 9613679981. The next prime is 9613680007. The reversal of 9613680001 is 1000863169.

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

It is not a de Polignac number, because 9613680001 - 217 = 9613548929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9613680007) 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, 4445580 + ... + 4447741.

It is an arithmetic number, because the mean of its divisors is an integer number (1280638368).

Almost surely, 29613680001 is an apocalyptic number.

It is an amenable number.

9613680001 is a deficient number, since it is larger than the sum of its proper divisors (631426943).

9613680001 is a wasteful number, since it uses less digits than its factorization.

9613680001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8893391.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 9613680001 is about 98049.3753218245. The cubic root of 9613680001 is about 2126.3261849343.

The spelling of 9613680001 in words is "nine billion, six hundred thirteen million, six hundred eighty thousand, one".

Divisors: 1 23 47 1081 8893321 204546383 417986087 9613680001