Base | Representation |
---|---|
bin | 100010001110100… |
… | …0111111100100010 |
3 | 2222001002002210200 |
4 | 1010131013330202 |
5 | 4323003013120 |
6 | 305544010030 |
7 | 40313651652 |
oct | 10435077442 |
9 | 2861062720 |
10 | 1148485410 |
11 | 53a3210a6 |
12 | 280760916 |
13 | 153c28887 |
14 | ac760362 |
15 | 6ac61e90 |
hex | 44747f22 |
1148485410 has 48 divisors (see below), whose sum is σ = 3023879040. Its totient is φ = 302384160.
The previous prime is 1148485357. The next prime is 1148485417. The reversal of 1148485410 is 145848411.
It is not an unprimeable number, because it can be changed into a prime (1148485417) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73656 + ... + 87875.
It is an arithmetic number, because the mean of its divisors is an integer number (62997480).
Almost surely, 21148485410 is an apocalyptic number.
1148485410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1148485410 is an abundant number, since it is smaller than the sum of its proper divisors (1875393630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1148485410 is a wasteful number, since it uses less digits than its factorization.
1148485410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161623 (or 161620 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 36.
The square root of 1148485410 is about 33889.3111467318. The cubic root of 1148485410 is about 1047.2294032404.
The spelling of 1148485410 in words is "one billion, one hundred forty-eight million, four hundred eighty-five thousand, four hundred ten".
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