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3445005017 = 19937945677
BaseRepresentation
bin1100110101010110…
…1001101011011001
322220002101101110102
43031111221223121
524023410130032
61325502225145
7151241026256
oct31525515331
98802341412
103445005017
111508685293
128018851b5
1342b95280c
1424976442d
15152697362
hexcd569ad9

3445005017 has 8 divisors (see below), whose sum is σ = 3471528000. Its totient is φ = 3418574544.

The previous prime is 3445004993. The next prime is 3445005023. The reversal of 3445005017 is 7105005443.

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 3445005017 - 216 = 3444939481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3445005077) 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, 52583 + ... + 98259.

It is an arithmetic number, because the mean of its divisors is an integer number (433941000).

Almost surely, 23445005017 is an apocalyptic number.

It is an amenable number.

3445005017 is a deficient number, since it is larger than the sum of its proper divisors (26522983).

3445005017 is a wasteful number, since it uses less digits than its factorization.

3445005017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46255.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 3445005017 is about 58694.1651018225. The cubic root of 3445005017 is about 1510.3002220179.

The spelling of 3445005017 in words is "three billion, four hundred forty-five million, five thousand, seventeen".

Divisors: 1 199 379 45677 75421 9089723 17311583 3445005017