Base | Representation |
---|---|
bin | 111101011110000… |
… | …110001111111111 |
3 | 2122212120110202211 |
4 | 331132012033333 |
5 | 4103003100340 |
6 | 250200201251 |
7 | 34361622550 |
oct | 7536061777 |
9 | 2585513684 |
10 | 1031300095 |
11 | 48a162031 |
12 | 249469227 |
13 | 135878b57 |
14 | 9ad78327 |
15 | 608155ea |
hex | 3d7863ff |
1031300095 has 16 divisors (see below), whose sum is σ = 1459980288. Its totient is φ = 684364320.
The previous prime is 1031300093. The next prime is 1031300131. The reversal of 1031300095 is 5900031301.
It is not a de Polignac number, because 1031300095 - 21 = 1031300093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031300093) 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, 474169 + ... + 476338.
It is an arithmetic number, because the mean of its divisors is an integer number (91248768).
Almost surely, 21031300095 is an apocalyptic number.
1031300095 is a deficient number, since it is larger than the sum of its proper divisors (428680193).
1031300095 is an equidigital number, since it uses as much as digits as its factorization.
1031300095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 950550.
The product of its (nonzero) digits is 405, while the sum is 22.
The square root of 1031300095 is about 32113.8614152830. The cubic root of 1031300095 is about 1010.3263641568.
Adding to 1031300095 its reverse (5900031301), we get a palindrome (6931331396).
The spelling of 1031300095 in words is "one billion, thirty-one million, three hundred thousand, ninety-five".
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