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38849300659 = 1328110634903
BaseRepresentation
bin100100001011100110…
…010100100010110011
310201021110210221202101
4210023212110202303
51114030410110114
625502551201231
72543502415141
oct441346244263
9121243727671
1038849300659
1115526465654
127642676217
133881860090
141c47832591
151025988d74
hex90b9948b3

38849300659 has 8 divisors (see below), whose sum is σ = 41986600992. Its totient is φ = 35733270720.

The previous prime is 38849300647. The next prime is 38849300701. The reversal of 38849300659 is 95600394883.

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 38849300659 - 27 = 38849300531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38849300359) 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, 5313799 + ... + 5321104.

It is an arithmetic number, because the mean of its divisors is an integer number (5248325124).

Almost surely, 238849300659 is an apocalyptic number.

38849300659 is a deficient number, since it is larger than the sum of its proper divisors (3137300333).

38849300659 is a wasteful number, since it uses less digits than its factorization.

38849300659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10635197.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 38849300659 in words is "thirty-eight billion, eight hundred forty-nine million, three hundred thousand, six hundred fifty-nine".

Divisors: 1 13 281 3653 10634903 138253739 2988407743 38849300659