Base | Representation |
---|---|
bin | 100100111111001… |
… | …1011100001010111 |
3 | 10012111100112110102 |
4 | 1021332123201113 |
5 | 10020210234143 |
6 | 323053044315 |
7 | 42520124261 |
oct | 11176334127 |
9 | 3174315412 |
10 | 1241102423 |
11 | 58762a690 |
12 | 2a778669b |
13 | 16a185a42 |
14 | bab8cb31 |
15 | 73e590b8 |
hex | 49f9b857 |
1241102423 has 4 divisors (see below), whose sum is σ = 1353929928. Its totient is φ = 1128274920.
The previous prime is 1241102411. The next prime is 1241102483. The reversal of 1241102423 is 3242011421.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1241102423 - 222 = 1236908119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1241102395 and 1241102404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1241102483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56413736 + ... + 56413757.
It is an arithmetic number, because the mean of its divisors is an integer number (338482482).
Almost surely, 21241102423 is an apocalyptic number.
1241102423 is a deficient number, since it is larger than the sum of its proper divisors (112827505).
1241102423 is a wasteful number, since it uses less digits than its factorization.
1241102423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112827504.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1241102423 is about 35229.2836004367. The cubic root of 1241102423 is about 1074.6553567633.
Adding to 1241102423 its reverse (3242011421), we get a palindrome (4483113844).
The spelling of 1241102423 in words is "one billion, two hundred forty-one million, one hundred two thousand, four hundred twenty-three".
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