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38067063823 = 1131073331387
BaseRepresentation
bin100011011100111110…
…010100110000001111
310122020221220012112201
4203130332110300033
51110430132020243
625253205142331
72515223463235
oct433476246017
9118227805481
1038067063823
1115164957528
1274646ba9a7
133788789449
141bb19ac955
15ecbe7004d
hex8dcf94c0f

38067063823 has 8 divisors (see below), whose sum is σ = 38408742288. Its totient is φ = 37725469824.

The previous prime is 38067063821. The next prime is 38067063851. The reversal of 38067063823 is 32836076083.

It is a happy number.

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 38067063823 - 21 = 38067063821 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 (38067063821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197136 + ... + 1228522.

It is an arithmetic number, because the mean of its divisors is an integer number (4801092786).

Almost surely, 238067063823 is an apocalyptic number.

38067063823 is a deficient number, since it is larger than the sum of its proper divisors (341678465).

38067063823 is a wasteful number, since it uses less digits than its factorization.

38067063823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42233.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 38067063823 in words is "thirty-eight billion, sixty-seven million, sixty-three thousand, eight hundred twenty-three".

Divisors: 1 113 10733 31387 1212829 3546731 336876671 38067063823