Base | Representation |
---|---|
bin | 100101000010100001001… |
… | …001011001101010111101 |
3 | 100000022221000121021200202 |
4 | 211002201021121222331 |
5 | 313200311001013303 |
6 | 5225150015533245 |
7 | 351615336011516 |
oct | 45024111315275 |
9 | 10008830537622 |
10 | 2545324235453 |
11 | 8a15141a120a |
12 | 351373b2a225 |
13 | 15603b82827c |
14 | 8b2a1423a0d |
15 | 46322c48c88 |
hex | 250a1259abd |
2545324235453 has 4 divisors (see below), whose sum is σ = 2604517822368. Its totient is φ = 2486130648540.
The previous prime is 2545324235437. The next prime is 2545324235551. The reversal of 2545324235453 is 3545324235452.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2545324235453 - 24 = 2545324235437 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2545324235398 and 2545324235407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2547324235453) 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 3 ways as a sum of consecutive naturals, for example, 29596793393 + ... + 29596793478.
It is an arithmetic number, because the mean of its divisors is an integer number (651129455592).
Almost surely, 22545324235453 is an apocalyptic number.
It is an amenable number.
2545324235453 is a deficient number, since it is larger than the sum of its proper divisors (59193586915).
2545324235453 is an equidigital number, since it uses as much as digits as its factorization.
2545324235453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59193586914.
The product of its digits is 8640000, while the sum is 47.
Subtracting 2545324235453 from its reverse (3545324235452), we obtain a palindrome (999999999999).
The spelling of 2545324235453 in words is "two trillion, five hundred forty-five billion, three hundred twenty-four million, two hundred thirty-five thousand, four hundred fifty-three".
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