Base | Representation |
---|---|
bin | 1101000111100101011… |
… | …0101110101101100110 |
3 | 210112201201111201210110 |
4 | 3101321112232231212 |
5 | 12143031310113110 |
6 | 251311401233450 |
7 | 22165661644014 |
oct | 3217126565546 |
9 | 715651451713 |
10 | 225374301030 |
11 | 87642a1011a |
12 | 37819492886 |
13 | 18339269898 |
14 | aca005d8b4 |
15 | 5ce0e30a20 |
hex | 34795aeb66 |
225374301030 has 64 divisors (see below), whose sum is σ = 553842551808. Its totient is φ = 58678005120.
The previous prime is 225374301029. The next prime is 225374301043. The reversal of 225374301030 is 30103473522.
It is a super-2 number, since 2×2253743010302 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 294249 + ... + 733028.
It is an arithmetic number, because the mean of its divisors is an integer number (8653789872).
Almost surely, 2225374301030 is an apocalyptic number.
225374301030 is an abundant number, since it is smaller than the sum of its proper divisors (328468250778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225374301030 is a wasteful number, since it uses less digits than its factorization.
225374301030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1027461.
The product of its (nonzero) digits is 15120, while the sum is 30.
Adding to 225374301030 its reverse (30103473522), we get a palindrome (255477774552).
The spelling of 225374301030 in words is "two hundred twenty-five billion, three hundred seventy-four million, three hundred one thousand, thirty".
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