Base | Representation |
---|---|
bin | 10000010100101101011… |
… | …010101100100110011111 |
3 | 10222020102120120212012111 |
4 | 100110231122230212133 |
5 | 121334320044444112 |
6 | 2215154002014451 |
7 | 144020654252413 |
oct | 20245532544637 |
9 | 3866376525174 |
10 | 1121748437407 |
11 | 3a2804826a04 |
12 | 16149b347427 |
13 | 81a1b78b550 |
14 | 3c415a82d43 |
15 | 1e2a4e8c5a7 |
hex | 1052d6ac99f |
1121748437407 has 8 divisors (see below), whose sum is σ = 1208876296320. Its totient is φ = 1034740509600.
The previous prime is 1121748437387. The next prime is 1121748437437. The reversal of 1121748437407 is 7047348471211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1121748437407 - 227 = 1121614219679 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 (1121748437437) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29963344 + ... + 30000757.
It is an arithmetic number, because the mean of its divisors is an integer number (151109537040).
Almost surely, 21121748437407 is an apocalyptic number.
1121748437407 is a deficient number, since it is larger than the sum of its proper divisors (87127858913).
1121748437407 is a wasteful number, since it uses less digits than its factorization.
1121748437407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59965553.
The product of its (nonzero) digits is 1053696, while the sum is 49.
The spelling of 1121748437407 in words is "one trillion, one hundred twenty-one billion, seven hundred forty-eight million, four hundred thirty-seven thousand, four hundred seven".
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