Base | Representation |
---|---|
bin | 10101111110111010011… |
… | …00100101111000110000 |
3 | 2200012122021022000120110 |
4 | 22333131030211320300 |
5 | 44333404031424243 |
6 | 1334554410341320 |
7 | 105366534656163 |
oct | 12773514457060 |
9 | 2605567260513 |
10 | 755330342448 |
11 | 271374317940 |
12 | 10247a72a840 |
13 | 562c562b146 |
14 | 287b5927ada |
15 | 149ab8a7e33 |
hex | afdd325e30 |
755330342448 has 80 divisors (see below), whose sum is σ = 2129182152192. Its totient is φ = 228831648000.
The previous prime is 755330342443. The next prime is 755330342477. The reversal of 755330342448 is 844243033557.
It is a super-2 number, since 2×7553303424482 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 755330342397 and 755330342406.
It is not an unprimeable number, because it can be changed into a prime (755330342441) 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, 1996618 + ... + 2344598.
Almost surely, 2755330342448 is an apocalyptic number.
It is an amenable number.
755330342448 is an abundant number, since it is smaller than the sum of its proper divisors (1373851809744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
755330342448 is a wasteful number, since it uses less digits than its factorization.
755330342448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352114 (or 352108 counting only the distinct ones).
The product of its (nonzero) digits is 4838400, while the sum is 48.
The spelling of 755330342448 in words is "seven hundred fifty-five billion, three hundred thirty million, three hundred forty-two thousand, four hundred forty-eight".
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