Base | Representation |
---|---|
bin | 110000001011000101… |
… | …1111100010100111101 |
3 | 100220000201010220002000 |
4 | 1200112023330110331 |
5 | 3143332032211131 |
6 | 115305215252513 |
7 | 10321423525014 |
oct | 1402613742475 |
9 | 326021126060 |
10 | 103451444541 |
11 | 3a967709505 |
12 | 1807181a139 |
13 | 99a88a8313 |
14 | 50155bda7b |
15 | 2a57254ce6 |
hex | 18162fc53d |
103451444541 has 32 divisors (see below), whose sum is σ = 153625036800. Its totient is φ = 68804199360.
The previous prime is 103451444533. The next prime is 103451444543. The reversal of 103451444541 is 145444154301.
103451444541 is a `hidden beast` number, since 103 + 4 + 5 + 1 + 4 + 4 + 4 + 541 = 666.
It is not a de Polignac number, because 103451444541 - 23 = 103451444533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103451444496 and 103451444505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103451444543) 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 31 ways as a sum of consecutive naturals, for example, 30505956 + ... + 30509346.
It is an arithmetic number, because the mean of its divisors is an integer number (4800782400).
Almost surely, 2103451444541 is an apocalyptic number.
It is an amenable number.
103451444541 is a deficient number, since it is larger than the sum of its proper divisors (50173592259).
103451444541 is a wasteful number, since it uses less digits than its factorization.
103451444541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5746 (or 5740 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
Adding to 103451444541 its reverse (145444154301), we get a palindrome (248895598842).
The spelling of 103451444541 in words is "one hundred three billion, four hundred fifty-one million, four hundred forty-four thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •