Search a number
-
+
38801141364 = 2234197717013
BaseRepresentation
bin100100001000101110…
…100110111001110100
310201011010012012121210
4210020232212321310
51113431043010424
625454111041420
72542346155056
oct441056467164
9121133165553
1038801141364
1115501261887
12762a510270
13387489a75b
141c412978d6
151021624729
hex908ba6e74

38801141364 has 24 divisors (see below), whose sum is σ = 90752084640. Its totient is φ = 12902844064.

The previous prime is 38801141363. The next prime is 38801141369. The reversal of 38801141364 is 46314110883.

It is a super-2 number, since 2×388011413642 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38801141363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3853479 + ... + 3863534.

It is an arithmetic number, because the mean of its divisors is an integer number (3781336860).

Almost surely, 238801141364 is an apocalyptic number.

It is an amenable number.

38801141364 is an abundant number, since it is smaller than the sum of its proper divisors (51950943276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38801141364 is a wasteful number, since it uses less digits than its factorization.

38801141364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7717439 (or 7717437 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 38801141364 in words is "thirty-eight billion, eight hundred one million, one hundred forty-one thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 419 838 1257 1676 2514 5028 7717013 15434026 23151039 30868052 46302078 92604156 3233428447 6466856894 9700285341 12933713788 19400570682 38801141364