Base | Representation |
---|---|
bin | 1001010101111001… |
… | …00100101011011101 |
3 | 110221112112020210221 |
4 | 10222330210223131 |
5 | 40232431123440 |
6 | 2145403201341 |
7 | 235200645424 |
oct | 45274445335 |
9 | 13845466727 |
10 | 5015489245 |
11 | 2144127338 |
12 | b7b816251 |
13 | 61c122b20 |
14 | 3581742bb |
15 | 1e54b5d4a |
hex | 12af24add |
5015489245 has 16 divisors (see below), whose sum is σ = 6705059760. Its totient is φ = 3576029184.
The previous prime is 5015489189. The next prime is 5015489249. The reversal of 5015489245 is 5429845105.
It can be written as a sum of positive squares in 8 ways, for example, as 76632516 + 4938856729 = 8754^2 + 70277^2 .
It is not a de Polignac number, because 5015489245 - 219 = 5014964957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5015489249) 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, 1328484 + ... + 1332253.
It is an arithmetic number, because the mean of its divisors is an integer number (419066235).
Almost surely, 25015489245 is an apocalyptic number.
It is an amenable number.
5015489245 is a deficient number, since it is larger than the sum of its proper divisors (1689570515).
5015489245 is a wasteful number, since it uses less digits than its factorization.
5015489245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2660784.
The product of its (nonzero) digits is 288000, while the sum is 43.
The square root of 5015489245 is about 70820.1189281690. The cubic root of 5015489245 is about 1711.7398755590.
The spelling of 5015489245 in words is "five billion, fifteen million, four hundred eighty-nine thousand, two hundred forty-five".
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