Base | Representation |
---|---|
bin | 1011101101110101… |
… | …0110110111110000 |
3 | 22010011221100021222 |
4 | 2323131112313300 |
5 | 22420112111443 |
6 | 1240025004212 |
7 | 140636233655 |
oct | 27335266760 |
9 | 8104840258 |
10 | 3145035248 |
11 | 1374321593 |
12 | 739323668 |
13 | 3b1765704 |
14 | 21b99bc2c |
15 | 136192468 |
hex | bb756df0 |
3145035248 has 40 divisors (see below), whose sum is σ = 6146558976. Its totient is φ = 1558872000.
The previous prime is 3145035247. The next prime is 3145035301. The reversal of 3145035248 is 8425305413.
It is a super-2 number, since 2×31450352482 = 19782493422324843008, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3145035247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523465 + ... + 1525527.
Almost surely, 23145035248 is an apocalyptic number.
It is an amenable number.
3145035248 is a deficient number, since it is larger than the sum of its proper divisors (3001523728).
3145035248 is a wasteful number, since it uses less digits than its factorization.
3145035248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2853 (or 2847 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 35.
The square root of 3145035248 is about 56080.6138340158. The cubic root of 3145035248 is about 1465.1266646453.
The spelling of 3145035248 in words is "three billion, one hundred forty-five million, thirty-five thousand, two hundred forty-eight".
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