Base | Representation |
---|---|
bin | 100110110010001… |
… | …1000101111010100 |
3 | 10100200210011102220 |
4 | 1031210120233110 |
5 | 10131123243043 |
6 | 333045102340 |
7 | 44151403611 |
oct | 11544305724 |
9 | 3320704386 |
10 | 1301384148 |
11 | 608663199 |
12 | 3039b79b0 |
13 | 179800cbc |
14 | c4ba1508 |
15 | 793b5483 |
hex | 4d918bd4 |
1301384148 has 24 divisors (see below), whose sum is σ = 3081886752. Its totient is φ = 427319904.
The previous prime is 1301384131. The next prime is 1301384179. The reversal of 1301384148 is 8414831031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808515 + ... + 810122.
It is an arithmetic number, because the mean of its divisors is an integer number (128411948).
Almost surely, 21301384148 is an apocalyptic number.
It is an amenable number.
1301384148 is an abundant number, since it is smaller than the sum of its proper divisors (1780502604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301384148 is a wasteful number, since it uses less digits than its factorization.
1301384148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1618711 (or 1618709 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 1301384148 is about 36074.7023272542. The cubic root of 1301384148 is about 1091.7800916378.
The spelling of 1301384148 in words is "one billion, three hundred one million, three hundred eighty-four thousand, one hundred forty-eight".
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