Base | Representation |
---|---|
bin | 100101010110011… |
… | …0111100111101101 |
3 | 10020100021000122212 |
4 | 1022230313213231 |
5 | 10031314314031 |
6 | 324210020205 |
7 | 43025446205 |
oct | 11254674755 |
9 | 3210230585 |
10 | 1253276141 |
11 | 593494a07 |
12 | 2ab877665 |
13 | 16c858b20 |
14 | bc63b405 |
15 | 7506112b |
hex | 4ab379ed |
1253276141 has 16 divisors (see below), whose sum is σ = 1410205440. Its totient is φ = 1105125120.
The previous prime is 1253276131. The next prime is 1253276147. The reversal of 1253276141 is 1416723521.
It is a cyclic number.
It is not a de Polignac number, because 1253276141 - 230 = 179534317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1253276098 and 1253276107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1253276147) 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 15 ways as a sum of consecutive naturals, for example, 272501 + ... + 277061.
It is an arithmetic number, because the mean of its divisors is an integer number (88137840).
Almost surely, 21253276141 is an apocalyptic number.
It is an amenable number.
1253276141 is a deficient number, since it is larger than the sum of its proper divisors (156929299).
1253276141 is a wasteful number, since it uses less digits than its factorization.
1253276141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5516.
The product of its digits is 10080, while the sum is 32.
The square root of 1253276141 is about 35401.6403715986. The cubic root of 1253276141 is about 1078.1576216087.
Adding to 1253276141 its reverse (1416723521), we get a palindrome (2669999662).
The spelling of 1253276141 in words is "one billion, two hundred fifty-three million, two hundred seventy-six thousand, one hundred forty-one".
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