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38804118029146 = 2191403337276699
BaseRepresentation
bin10001101001010110010011…
…01010111100001101011010
312002101122012201000110100001
420310223021222330031122
520041231313203413041
6214310210555203214
711113335135026401
oct1064531152741532
9162348181013301
1038804118029146
1111400809008258
1244285b874650a
13188629c1b82c2
149821b4c6a638
154745b681d131
hex234ac9abc35a

38804118029146 has 16 divisors (see below), whose sum is σ = 61270105068000. Its totient is φ = 18380764507248.

The previous prime is 38804118029119. The next prime is 38804118029153. The reversal of 38804118029146 is 64192081140883.

38804118029146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1694305 + ... + 8971003.

It is an arithmetic number, because the mean of its divisors is an integer number (3829381566750).

Almost surely, 238804118029146 is an apocalyptic number.

38804118029146 is a deficient number, since it is larger than the sum of its proper divisors (22465987038854).

38804118029146 is a wasteful number, since it uses less digits than its factorization.

38804118029146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7417053.

The product of its (nonzero) digits is 2654208, while the sum is 55.

The spelling of 38804118029146 in words is "thirty-eight trillion, eight hundred four billion, one hundred eighteen million, twenty-nine thousand, one hundred forty-six".

Divisors: 1 2 19 38 140333 280666 2666327 5332654 7276699 14553398 138257281 276514562 1021161000767 2042322001534 19402059014573 38804118029146