Base | Representation |
---|---|
bin | 11011000011001100… |
… | …01011111001001111 |
3 | 1101111002021101021012 |
4 | 31201212023321033 |
5 | 214220202131111 |
6 | 10401011155435 |
7 | 1022606346656 |
oct | 154146137117 |
9 | 41432241235 |
10 | 14522302031 |
11 | 6182508506 |
12 | 29935a5b7b |
13 | 14a58a2133 |
14 | 9ba9d619d |
15 | 59ee0448b |
hex | 36198be4f |
14522302031 has 4 divisors (see below), whose sum is σ = 14531789064. Its totient is φ = 14512815000.
The previous prime is 14522302019. The next prime is 14522302033. The reversal of 14522302031 is 13020322541.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13020322541 = 21187 ⋅614543.
It is a cyclic number.
It is not a de Polignac number, because 14522302031 - 210 = 14522301007 is a prime.
It is a super-2 number, since 2×145223020312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14522301988 and 14522302006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14522302033) 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 3 ways as a sum of consecutive naturals, for example, 4741220 + ... + 4744281.
It is an arithmetic number, because the mean of its divisors is an integer number (3632947266).
Almost surely, 214522302031 is an apocalyptic number.
14522302031 is a deficient number, since it is larger than the sum of its proper divisors (9487033).
14522302031 is an equidigital number, since it uses as much as digits as its factorization.
14522302031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9487032.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 14522302031 its reverse (13020322541), we get a palindrome (27542624572).
The spelling of 14522302031 in words is "fourteen billion, five hundred twenty-two million, three hundred two thousand, thirty-one".
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