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38986068983 = 101659585737
BaseRepresentation
bin100100010011110000…
…000011001111110111
310201122000011111121212
4210103300003033313
51114320413201413
625524314432035
72550053055461
oct442360031767
9121560144555
1038986068983
111559668a724
12768043261b
1338a3ca8494
141c5ba75131
1510329a2ca8
hex913c033f7

38986068983 has 8 divisors (see below), whose sum is σ = 39431882160. Its totient is φ = 38541428800.

The previous prime is 38986068977. The next prime is 38986068997.

38986068983 is nontrivially palindromic in base 10.

38986068983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-38986068983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38986068083) 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, 226310 + ... + 359427.

It is an arithmetic number, because the mean of its divisors is an integer number (4928985270).

Almost surely, 238986068983 is an apocalyptic number.

38986068983 is a deficient number, since it is larger than the sum of its proper divisors (445813177).

38986068983 is a wasteful number, since it uses less digits than its factorization.

38986068983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586497.

The product of its (nonzero) digits is 107495424, while the sum is 68.

The spelling of 38986068983 in words is "thirty-eight billion, nine hundred eighty-six million, sixty-eight thousand, nine hundred eighty-three".

Divisors: 1 101 659 66559 585737 59159437 386000683 38986068983