Base | Representation |
---|---|
bin | 1010000110111110… |
… | …01000010011111111 |
3 | 112000020020101112210 |
4 | 11003133020103333 |
5 | 42103330420104 |
6 | 2254311431503 |
7 | 251330310153 |
oct | 50337102377 |
9 | 15006211483 |
10 | 5427201279 |
11 | 2335571715 |
12 | 1075685593 |
13 | 686505306 |
14 | 396b07063 |
15 | 21b6de989 |
hex | 1437c84ff |
5427201279 has 32 divisors (see below), whose sum is σ = 7901466624. Its totient is φ = 3303210240.
The previous prime is 5427201257. The next prime is 5427201337. The reversal of 5427201279 is 9721027245.
It is not a de Polignac number, because 5427201279 - 27 = 5427201151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5427201209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138769 + ... + 173525.
It is an arithmetic number, because the mean of its divisors is an integer number (246920832).
Almost surely, 25427201279 is an apocalyptic number.
5427201279 is a deficient number, since it is larger than the sum of its proper divisors (2474265345).
5427201279 is a wasteful number, since it uses less digits than its factorization.
5427201279 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34887.
The product of its (nonzero) digits is 70560, while the sum is 39.
The square root of 5427201279 is about 73669.5410532738. The cubic root of 5427201279 is about 1757.3515260708.
The spelling of 5427201279 in words is "five billion, four hundred twenty-seven million, two hundred one thousand, two hundred seventy-nine".
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