Base | Representation |
---|---|
bin | 1001110101011110… |
… | …00100101010101011 |
3 | 111121222222101110000 |
4 | 10322233010222223 |
5 | 41303234320312 |
6 | 2231544554043 |
7 | 244565352342 |
oct | 47257045253 |
9 | 14558871400 |
10 | 5280385707 |
11 | 226a704a33 |
12 | 1034482923 |
13 | 661c7c9ac |
14 | 38140ab59 |
15 | 20d88dadc |
hex | 13abc4aab |
5280385707 has 20 divisors (see below), whose sum is σ = 8036820000. Its totient is φ = 3453834384.
The previous prime is 5280385687. The next prime is 5280385727. The reversal of 5280385707 is 7075830825.
It is an interprime number because it is at equal distance from previous prime (5280385687) and next prime (5280385727).
It is not a de Polignac number, because 5280385707 - 215 = 5280352939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5280385727) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 610707 + ... + 619292.
It is an arithmetic number, because the mean of its divisors is an integer number (401841000).
Almost surely, 25280385707 is an apocalyptic number.
5280385707 is a deficient number, since it is larger than the sum of its proper divisors (2756434293).
5280385707 is a wasteful number, since it uses less digits than its factorization.
5280385707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1230064 (or 1230055 counting only the distinct ones).
The product of its (nonzero) digits is 470400, while the sum is 45.
The square root of 5280385707 is about 72666.2625088149. The cubic root of 5280385707 is about 1741.3599386141.
The spelling of 5280385707 in words is "five billion, two hundred eighty million, three hundred eighty-five thousand, seven hundred seven".
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