Base | Representation |
---|---|
bin | 10100100101000100111111… |
… | …01010110111011101111101 |
3 | 12221020021122201121002122001 |
4 | 22102202133222313131331 |
5 | 21412422110241321440 |
6 | 240125335334222301 |
7 | 12350345364152320 |
oct | 1222423752673575 |
9 | 187207581532561 |
10 | 45254454245245 |
11 | 134683407051a3 |
12 | 50aa7491b4991 |
13 | 1c3362749438b |
14 | b2648206c7b7 |
15 | 53728b308b9a |
hex | 29289fab777d |
45254454245245 has 32 divisors (see below), whose sum is σ = 62371170360576. Its totient is φ = 30877874611200.
The previous prime is 45254454245201. The next prime is 45254454245263. The reversal of 45254454245245 is 54254245445254.
It is a de Polignac number, because none of the positive numbers 2k-45254454245245 is a prime.
It is a super-2 number, since 2×452544542452452 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8265510 + ... + 12602680.
It is an arithmetic number, because the mean of its divisors is an integer number (1949099073768).
Almost surely, 245254454245245 is an apocalyptic number.
It is an amenable number.
45254454245245 is a deficient number, since it is larger than the sum of its proper divisors (17116716115331).
45254454245245 is a wasteful number, since it uses less digits than its factorization.
45254454245245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4338661.
The product of its digits is 102400000, while the sum is 55.
The spelling of 45254454245245 in words is "forty-five trillion, two hundred fifty-four billion, four hundred fifty-four million, two hundred forty-five thousand, two hundred forty-five".
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