Base | Representation |
---|---|
bin | 11001001001011100111… |
… | …10110000101101010100 |
3 | 10001121022101211122222010 |
4 | 30210232132300231110 |
5 | 103124102432223020 |
6 | 1500540353104220 |
7 | 116266262606226 |
oct | 14445636605524 |
9 | 3047271748863 |
10 | 864068242260 |
11 | 3034a3aa6443 |
12 | 11b566858070 |
13 | 636344cc9b2 |
14 | 2db6d254416 |
15 | 17722c99de0 |
hex | c92e7b0b54 |
864068242260 has 24 divisors (see below), whose sum is σ = 2419391078496. Its totient is φ = 230418197920.
The previous prime is 864068242187. The next prime is 864068242319. The reversal of 864068242260 is 62242860468.
It is a happy number.
864068242260 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×8640682422602 (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 in 7 ways as a sum of consecutive naturals, for example, 7200568626 + ... + 7200568745.
It is an arithmetic number, because the mean of its divisors is an integer number (100807961604).
Almost surely, 2864068242260 is an apocalyptic number.
It is an amenable number.
864068242260 is an abundant number, since it is smaller than the sum of its proper divisors (1555322836236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
864068242260 is a wasteful number, since it uses less digits than its factorization.
864068242260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14401137383 (or 14401137381 counting only the distinct ones).
The product of its (nonzero) digits is 1769472, while the sum is 48.
It can be divided in two parts, 864068 and 242260, that added together give a triangular number (1106328 = T1487).
The spelling of 864068242260 in words is "eight hundred sixty-four billion, sixty-eight million, two hundred forty-two thousand, two hundred sixty".
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