Base | Representation |
---|---|
bin | 1001010001100100… |
… | …00001011110001000 |
3 | 110212000012000000121 |
4 | 10220302001132020 |
5 | 40144131403120 |
6 | 2142024513024 |
7 | 234250145110 |
oct | 45062013610 |
9 | 13760160017 |
10 | 4979169160 |
11 | 212567a539 |
12 | b6b61b774 |
13 | 614747254 |
14 | 3533dc040 |
15 | 1e21de5aa |
hex | 128c81788 |
4979169160 has 64 divisors (see below), whose sum is σ = 13216619520. Its totient is φ = 1652071680.
The previous prime is 4979169157. The next prime is 4979169163. The reversal of 4979169160 is 619619794.
It is an interprime number because it is at equal distance from previous prime (4979169157) and next prime (4979169163).
It is a junction number, because it is equal to n+sod(n) for n = 4979169098 and 4979169107.
It is not an unprimeable number, because it can be changed into a prime (4979169163) 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, 278139 + ... + 295498.
It is an arithmetic number, because the mean of its divisors is an integer number (206509680).
Almost surely, 24979169160 is an apocalyptic number.
4979169160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4979169160 is an abundant number, since it is smaller than the sum of its proper divisors (8237450360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4979169160 is a wasteful number, since it uses less digits than its factorization.
4979169160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573686 (or 573682 counting only the distinct ones).
The product of its (nonzero) digits is 734832, while the sum is 52.
The square root of 4979169160 is about 70563.2281007608. The cubic root of 4979169160 is about 1707.5979588908.
The spelling of 4979169160 in words is "four billion, nine hundred seventy-nine million, one hundred sixty-nine thousand, one hundred sixty".
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