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4230647885 = 55316397943
BaseRepresentation
bin1111110000101010…
…1001000001001101
3101220211201011212102
43330022221001031
532131021213020
61535445244445
7206560625252
oct37412510115
911824634772
104230647885
1118810aa412
129a0a03725
13525649859
142c1c33429
1519b635475
hexfc2a904d

4230647885 has 16 divisors (see below), whose sum is σ = 5204352384. Its totient is φ = 3300253632.

The previous prime is 4230647881. The next prime is 4230647887. The reversal of 4230647885 is 5887460324.

It is a cyclic number.

It is not a de Polignac number, because 4230647885 - 22 = 4230647881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230647881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5777 + ... + 92166.

It is an arithmetic number, because the mean of its divisors is an integer number (325272024).

Almost surely, 24230647885 is an apocalyptic number.

It is an amenable number.

4230647885 is a deficient number, since it is larger than the sum of its proper divisors (973704499).

4230647885 is a wasteful number, since it uses less digits than its factorization.

4230647885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98164.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The square root of 4230647885 is about 65043.4307597624. The cubic root of 4230647885 is about 1617.3435971742.

The spelling of 4230647885 in words is "four billion, two hundred thirty million, six hundred forty-seven thousand, eight hundred eighty-five".

Divisors: 1 5 53 163 265 815 8639 43195 97943 489715 5190979 15964709 25954895 79823545 846129577 4230647885