Base | Representation |
---|---|
bin | 10010001001101111… |
… | …11000101000100000 |
3 | 221011011202101211021 |
4 | 21010313320220200 |
5 | 124424312411133 |
6 | 4251010255224 |
7 | 463333555300 |
oct | 110467705040 |
9 | 27134671737 |
10 | 9745435168 |
11 | 4151053757 |
12 | 1a7b887514 |
13 | bc403a0b1 |
14 | 686419600 |
15 | 3c087652d |
hex | 244df8a20 |
9745435168 has 36 divisors (see below), whose sum is σ = 22318790382. Its totient is φ = 4176614400.
The previous prime is 9745435129. The next prime is 9745435171. The reversal of 9745435168 is 8615345479.
It can be written as a sum of positive squares in only one way, i.e., 7145659024 + 2599776144 = 84532^2 + 50988^2 .
It is a super-2 number, since 2×97454351682 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3106033 + ... + 3109168.
Almost surely, 29745435168 is an apocalyptic number.
9745435168 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
It is an amenable number.
9745435168 is an abundant number, since it is smaller than the sum of its proper divisors (12573355214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9745435168 is a wasteful number, since it uses less digits than its factorization.
9745435168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6215225 (or 6215210 counting only the distinct ones).
The product of its digits is 3628800, while the sum is 52.
The square root of 9745435168 is about 98718.9706591393. The cubic root of 9745435168 is about 2135.9958876232.
The spelling of 9745435168 in words is "nine billion, seven hundred forty-five million, four hundred thirty-five thousand, one hundred sixty-eight".
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