Base | Representation |
---|---|
bin | 110000001011001100… |
… | …0100010101000000101 |
3 | 100220000221100200101112 |
4 | 1200112120202220011 |
5 | 3143333403402031 |
6 | 115305414134405 |
7 | 10321463561414 |
oct | 1402630425005 |
9 | 326027320345 |
10 | 103454747141 |
11 | 3a969564829 |
12 | 18072951405 |
13 | 99a9493615 |
14 | 5015bdd47b |
15 | 2a576a862b |
hex | 1816622a05 |
103454747141 has 8 divisors (see below), whose sum is σ = 104963134464. Its totient is φ = 101948824800.
The previous prime is 103454747113. The next prime is 103454747161. The reversal of 103454747141 is 141747454301.
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 103454747141 - 230 = 102381005317 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103454747161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531611 + ... + 699656.
It is an arithmetic number, because the mean of its divisors is an integer number (13120391808).
Almost surely, 2103454747141 is an apocalyptic number.
It is an amenable number.
103454747141 is a deficient number, since it is larger than the sum of its proper divisors (1508387323).
103454747141 is a wasteful number, since it uses less digits than its factorization.
103454747141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1232491.
The product of its (nonzero) digits is 188160, while the sum is 41.
The spelling of 103454747141 in words is "one hundred three billion, four hundred fifty-four million, seven hundred forty-seven thousand, one hundred forty-one".
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