Base | Representation |
---|---|
bin | 101010010100100001… |
… | …100100111110100111 |
3 | 11100021220012112111221 |
4 | 222110201210332213 |
5 | 1221031011100033 |
6 | 32513041041211 |
7 | 3166040255311 |
oct | 522441447647 |
9 | 140256175457 |
10 | 45441503143 |
11 | 182a95a8983 |
12 | 8982326207 |
13 | 43925244ca |
14 | 22b11587b1 |
15 | 12ae59e12d |
hex | a94864fa7 |
45441503143 has 8 divisors (see below), whose sum is σ = 45956149200. Its totient is φ = 44926947648.
The previous prime is 45441503123. The next prime is 45441503147. The reversal of 45441503143 is 34130514454.
45441503143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 45441503143 - 217 = 45441372071 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45441503099 and 45441503108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45441503147) 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, 1997688 + ... + 2020306.
It is an arithmetic number, because the mean of its divisors is an integer number (5744518650).
Almost surely, 245441503143 is an apocalyptic number.
45441503143 is a deficient number, since it is larger than the sum of its proper divisors (514646057).
45441503143 is a wasteful number, since it uses less digits than its factorization.
45441503143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45281.
The product of its (nonzero) digits is 57600, while the sum is 34.
The spelling of 45441503143 in words is "forty-five billion, four hundred forty-one million, five hundred three thousand, one hundred forty-three".
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