Search a number
-
+
38812876063 = 1359208724247
BaseRepresentation
bin100100001001011011…
…010111110100011111
310201011221021101121021
4210021123113310133
51113442044013223
625455210345011
72542551001033
oct441133276437
9121157241537
1038812876063
1115507947285
12763242b167
133877148a70
141c42a701c3
15102269165d
hex9096d7d1f

38812876063 has 16 divisors (see below), whose sum is σ = 42529052160. Its totient is φ = 35201700576.

The previous prime is 38812876061. The next prime is 38812876097. The reversal of 38812876063 is 36067821883.

It is a cyclic number.

It is not a de Polignac number, because 38812876063 - 21 = 38812876061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38812876063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38812876061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1588606 + ... + 1612852.

It is an arithmetic number, because the mean of its divisors is an integer number (2658065760).

Almost surely, 238812876063 is an apocalyptic number.

38812876063 is a deficient number, since it is larger than the sum of its proper divisors (3716176097).

38812876063 is a wasteful number, since it uses less digits than its factorization.

38812876063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26406.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 38812876063 in words is "thirty-eight billion, eight hundred twelve million, eight hundred seventy-six thousand, sixty-three".

Divisors: 1 13 59 767 2087 24247 27131 123133 315211 1430573 1600729 18597449 50603489 657845357 2985605851 38812876063