Base | Representation |
---|---|
bin | 1101000110001111001… |
… | …1011011111100010101 |
3 | 210111210112010220020221 |
4 | 3101203303123330111 |
5 | 12141311224240243 |
6 | 251211443354341 |
7 | 22154011425004 |
oct | 3214363337425 |
9 | 714715126227 |
10 | 225012727573 |
11 | 87477900687 |
12 | 377383829b1 |
13 | 182ac3908aa |
14 | ac6801cc3b |
15 | 5cbe30cbed |
hex | 3463cdbf15 |
225012727573 has 12 divisors (see below), whose sum is σ = 235789825152. Its totient is φ = 214504056360.
The previous prime is 225012727567. The next prime is 225012727631. The reversal of 225012727573 is 375727210522.
It is a de Polignac number, because none of the positive numbers 2k-225012727573 is a prime.
It is a super-2 number, since 2×2250127275732 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225012727273) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669315 + ... + 947632.
It is an arithmetic number, because the mean of its divisors is an integer number (19649152096).
Almost surely, 2225012727573 is an apocalyptic number.
It is an amenable number.
225012727573 is a deficient number, since it is larger than the sum of its proper divisors (10777097579).
225012727573 is an equidigital number, since it uses as much as digits as its factorization.
225012727573 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1617112 (or 1617045 counting only the distinct ones).
The product of its (nonzero) digits is 411600, while the sum is 43.
The spelling of 225012727573 in words is "two hundred twenty-five billion, twelve million, seven hundred twenty-seven thousand, five hundred seventy-three".
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