Base | Representation |
---|---|
bin | 10010000100000101111… |
… | …101011010100100100010 |
3 | 11101200010111121212110111 |
4 | 102010011331122210202 |
5 | 130314233424043432 |
6 | 2350133302521534 |
7 | 155453461642132 |
oct | 22040575324442 |
9 | 4350114555414 |
10 | 1241345534242 |
11 | 4394a7212a00 |
12 | 1806b81362aa |
13 | 9009b358a78 |
14 | 4411d6aaac2 |
15 | 224548a9347 |
hex | 12105f5a922 |
1241345534242 has 12 divisors (see below), whose sum is σ = 2046681273798. Its totient is φ = 564247970000.
The previous prime is 1241345534207. The next prime is 1241345534243. The reversal of 1241345534242 is 2424355431421.
It can be written as a sum of positive squares in only one way, i.e., 1103527139121 + 137818395121 = 1050489^2 + 371239^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1241345534195 and 1241345534204.
It is not an unprimeable number, because it can be changed into a prime (1241345534243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2564763259 + ... + 2564763742.
Almost surely, 21241345534242 is an apocalyptic number.
1241345534242 is a deficient number, since it is larger than the sum of its proper divisors (805335739556).
1241345534242 is a wasteful number, since it uses less digits than its factorization.
1241345534242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5129527025 (or 5129527014 counting only the distinct ones).
The product of its digits is 460800, while the sum is 40.
The spelling of 1241345534242 in words is "one trillion, two hundred forty-one billion, three hundred forty-five million, five hundred thirty-four thousand, two hundred forty-two".
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