Base | Representation |
---|---|
bin | 11111100011111011100… |
… | …001101000001000010100 |
3 | 21200100021012210011101201 |
4 | 133203323201220020110 |
5 | 241013333123213044 |
6 | 4340212110402244 |
7 | 312460644556042 |
oct | 37437341501024 |
9 | 7610235704351 |
10 | 2168883413524 |
11 | 766900165013 |
12 | 2b0416800384 |
13 | 1296a9080ca9 |
14 | 76d9010b392 |
15 | 3b63e7b77d4 |
hex | 1f8fb868214 |
2168883413524 has 6 divisors (see below), whose sum is σ = 3795545973674. Its totient is φ = 1084441706760.
The previous prime is 2168883413509. The next prime is 2168883413537. The reversal of 2168883413524 is 4253143888612.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1283530384900 + 885353028624 = 1132930^2 + 940932^2 .
It is a super-2 number, since 2×21688834135242 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271110426687 + ... + 271110426694.
Almost surely, 22168883413524 is an apocalyptic number.
It is an amenable number.
2168883413524 is a deficient number, since it is larger than the sum of its proper divisors (1626662560150).
2168883413524 is a wasteful number, since it uses less digits than its factorization.
2168883413524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542220853385 (or 542220853383 counting only the distinct ones).
The product of its digits is 8847360, while the sum is 55.
The spelling of 2168883413524 in words is "two trillion, one hundred sixty-eight billion, eight hundred eighty-three million, four hundred thirteen thousand, five hundred twenty-four".
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