Base | Representation |
---|---|
bin | 11111010101010110001… |
… | …111100101001101100101 |
3 | 21121211211222201210111212 |
4 | 133111112033211031211 |
5 | 240234301214243303 |
6 | 4325102252041205 |
7 | 311364636052241 |
oct | 37252617451545 |
9 | 7554758653455 |
10 | 2153225540453 |
11 | 7601a5757249 |
12 | 2a9386a63205 |
13 | 128082155540 |
14 | 76306797421 |
15 | 3b024d52ad8 |
hex | 1f5563e5365 |
2153225540453 has 32 divisors (see below), whose sum is σ = 2485690333056. Its totient is φ = 1847507263488.
The previous prime is 2153225540447. The next prime is 2153225540471. The reversal of 2153225540453 is 3540455223512.
It is a cyclic number.
It is not a de Polignac number, because 2153225540453 - 232 = 2148930573157 is a prime.
It is a super-2 number, since 2×21532255404532 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2153225540453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153225540413) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58440725 + ... + 58477557.
It is an arithmetic number, because the mean of its divisors is an integer number (77677822908).
Almost surely, 22153225540453 is an apocalyptic number.
It is an amenable number.
2153225540453 is a deficient number, since it is larger than the sum of its proper divisors (332464792603).
2153225540453 is a wasteful number, since it uses less digits than its factorization.
2153225540453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40133.
The product of its (nonzero) digits is 720000, while the sum is 41.
The spelling of 2153225540453 in words is "two trillion, one hundred fifty-three billion, two hundred twenty-five million, five hundred forty thousand, four hundred fifty-three".
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