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38382354804 = 22329110294123
BaseRepresentation
bin100011101111110001…
…000100000101110100
310200001221011122110110
4203233301010011310
51112101340323204
625344351023020
72526102430023
oct435761040564
9120057148413
1038382354804
1115306925292
12753220aa70
133808bac161
141c018028ba
15ee999e889
hex8efc44174

38382354804 has 24 divisors (see below), whose sum is σ = 92647064160. Its totient is φ = 12352941664.

The previous prime is 38382354793. The next prime is 38382354827. The reversal of 38382354804 is 40845328383.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 55146714 + ... + 55147409.

It is an arithmetic number, because the mean of its divisors is an integer number (3860294340).

Almost surely, 238382354804 is an apocalyptic number.

It is an amenable number.

38382354804 is an abundant number, since it is smaller than the sum of its proper divisors (54264709356).

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

38382354804 is a wasteful number, since it uses less digits than its factorization.

38382354804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110294159 (or 110294157 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 38382354804 in words is "thirty-eight billion, three hundred eighty-two million, three hundred fifty-four thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 110294123 220588246 330882369 441176492 661764738 1323529476 3198529567 6397059134 9595588701 12794118268 19191177402 38382354804