Base | Representation |
---|---|
bin | 10010000000100011… |
… | …10101111000110110 |
3 | 220221210201020210000 |
4 | 21000101311320312 |
5 | 124300044303330 |
6 | 4235214212130 |
7 | 461406435540 |
oct | 110021657066 |
9 | 26853636700 |
10 | 9668353590 |
11 | 4111596175 |
12 | 1a59ab4046 |
13 | bb108c1ac |
14 | 67a0b2690 |
15 | 3b8bec560 |
hex | 240475e36 |
9668353590 has 160 divisors (see below), whose sum is σ = 29902999104. Its totient is φ = 2195631360.
The previous prime is 9668353579. The next prime is 9668353613. The reversal of 9668353590 is 953538669.
It is a super-2 number, since 2×96683535902 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 884760 + ... + 895620.
Almost surely, 29668353590 is an apocalyptic number.
9668353590 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 9668353590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14951499552).
9668353590 is an abundant number, since it is smaller than the sum of its proper divisors (20234645514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9668353590 is a wasteful number, since it uses less digits than its factorization.
9668353590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11044 (or 11035 counting only the distinct ones).
The product of its (nonzero) digits is 5248800, while the sum is 54.
The square root of 9668353590 is about 98327.7864593727. The cubic root of 9668353590 is about 2130.3494169872.
The spelling of 9668353590 in words is "nine billion, six hundred sixty-eight million, three hundred fifty-three thousand, five hundred ninety".
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