Base | Representation |
---|---|
bin | 11101100001010… |
… | …100000001001111 |
3 | 1021111221102110222 |
4 | 131201110001033 |
5 | 2003242201030 |
6 | 121051221555 |
7 | 15162512510 |
oct | 3541240117 |
9 | 1244842428 |
10 | 495272015 |
11 | 234628217 |
12 | 119a478bb |
13 | 7b7bb084 |
14 | 49ac4a07 |
15 | 2d7323e5 |
hex | 1d85404f |
495272015 has 16 divisors (see below), whose sum is σ = 692048448. Its totient is φ = 333206016.
The previous prime is 495272003. The next prime is 495272021. The reversal of 495272015 is 510272594.
It is a cyclic number.
It is not a de Polignac number, because 495272015 - 26 = 495271951 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131642 + ... + 135351.
It is an arithmetic number, because the mean of its divisors is an integer number (43253028).
Almost surely, 2495272015 is an apocalyptic number.
495272015 is a deficient number, since it is larger than the sum of its proper divisors (196776433).
495272015 is a wasteful number, since it uses less digits than its factorization.
495272015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267058.
The product of its (nonzero) digits is 25200, while the sum is 35.
The square root of 495272015 is about 22254.7077042140. The cubic root of 495272015 is about 791.1908627283.
It can be divided in two parts, 4952 and 72015, that added together give a palindrome (76967).
The spelling of 495272015 in words is "four hundred ninety-five million, two hundred seventy-two thousand, fifteen".
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