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38875036882 = 2118429209639
BaseRepresentation
bin100100001101001000…
…011111110011010010
310201100021020111012211
4210031020133303102
51114104002140012
625505310542334
72544234234643
oct441510376322
9121307214184
1038875036882
1115539a43660
12764b2079aa
133886ca1406
141c4b0116ca
151027d6e6a7
hex90d21fcd2

38875036882 has 16 divisors (see below), whose sum is σ = 63621547200. Its totient is φ = 17668290640.

The previous prime is 38875036873. The next prime is 38875036927. The reversal of 38875036882 is 28863057883.

It is a super-2 number, since 2×388750368822 (a number of 22 digits) contains 22 as substring.

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, 80619 + ... + 290257.

It is an arithmetic number, because the mean of its divisors is an integer number (3976346700).

Almost surely, 238875036882 is an apocalyptic number.

38875036882 is a deficient number, since it is larger than the sum of its proper divisors (24746510318).

38875036882 is a wasteful number, since it uses less digits than its factorization.

38875036882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218081.

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 38875036882 in words is "thirty-eight billion, eight hundred seventy-five million, thirty-six thousand, eight hundred eighty-two".

Divisors: 1 2 11 22 8429 16858 92719 185438 209639 419278 2306029 4612058 1767047131 3534094262 19437518441 38875036882