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38900366619141 = 370137333252143
BaseRepresentation
bin10001101100001001100101…
…00010001011001000000101
312002201211122102201102111110
420312010302202023020011
520044320422323303031
6214422325352355233
711123313230401446
oct1066046242131005
9162654572642443
1038900366619141
111143860990a505
12444319a0a5b19
13189239a743cc1
14986b059a72cd
15476d4b538c46
hex23613288b205

38900366619141 has 16 divisors (see below), whose sum is σ = 51881831237376. Its totient is φ = 25926240939456.

The previous prime is 38900366619137. The next prime is 38900366619173. The reversal of 38900366619141 is 14191666300983.

It is not a de Polignac number, because 38900366619141 - 22 = 38900366619137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38900366619841) 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 15 ways as a sum of consecutive naturals, for example, 154152916 + ... + 154405058.

It is an arithmetic number, because the mean of its divisors is an integer number (3242614452336).

Almost surely, 238900366619141 is an apocalyptic number.

It is an amenable number.

38900366619141 is a deficient number, since it is larger than the sum of its proper divisors (12981464618235).

38900366619141 is a wasteful number, since it uses less digits than its factorization.

38900366619141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266492.

The product of its (nonzero) digits is 5038848, while the sum is 57.

The spelling of 38900366619141 in words is "thirty-eight trillion, nine hundred billion, three hundred sixty-six million, six hundred nineteen thousand, one hundred forty-one".

Divisors: 1 3 7013 7333 21039 21999 252143 756429 51426329 154278987 1768278859 1848964619 5304836577 5546893857 12966788873047 38900366619141