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3885671141 = 11817943189
BaseRepresentation
bin1110011110011010…
…1010001011100101
3101000210120112201222
43213212222023211
530424212434031
61441323230125
7165201442202
oct34746521345
911023515658
103885671141
1117143a6270
12905378345
1349c031bc1
1428c0b2ca9
1517b1dee7b
hexe79aa2e5

3885671141 has 8 divisors (see below), whose sum is σ = 4239530400. Its totient is φ = 3531914640.

The previous prime is 3885671137. The next prime is 3885671149. The reversal of 3885671141 is 1411765883.

3885671141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3885671141 - 22 = 3885671137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3885671092 and 3885671101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3885671149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68375 + ... + 111563.

It is an arithmetic number, because the mean of its divisors is an integer number (529941300).

Almost surely, 23885671141 is an apocalyptic number.

It is an amenable number.

3885671141 is a deficient number, since it is larger than the sum of its proper divisors (353859259).

3885671141 is a wasteful number, since it uses less digits than its factorization.

3885671141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51379.

The product of its digits is 161280, while the sum is 44.

The square root of 3885671141 is about 62335.1517283787. The cubic root of 3885671141 is about 1572.1308161450.

The spelling of 3885671141 in words is "three billion, eight hundred eighty-five million, six hundred seventy-one thousand, one hundred forty-one".

Divisors: 1 11 8179 43189 89969 475079 353242831 3885671141