Base | Representation |
---|---|
bin | 110000010001101111… |
… | …0001110001110000001 |
3 | 100220121020120011110201 |
4 | 1200203132032032001 |
5 | 3144311112341400 |
6 | 115343300525201 |
7 | 10330101231451 |
oct | 1404336161601 |
9 | 326536504421 |
10 | 103674340225 |
11 | 3aa7150a315 |
12 | 181143b0801 |
13 | 9a12b1aa61 |
14 | 5037041d61 |
15 | 2a6bad306a |
hex | 182378e381 |
103674340225 has 27 divisors (see below), whose sum is σ = 130536255171. Its totient is φ = 81681154800.
The previous prime is 103674340223. The next prime is 103674340229. The reversal of 103674340225 is 522043476301.
The square root of 103674340225 is 321985.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 37322762481 + 66351577744 = 193191^2 + 257588^2 .
It is not a de Polignac number, because 103674340225 - 21 = 103674340223 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103674340223) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 114304222 + ... + 114305128.
Almost surely, 2103674340225 is an apocalyptic number.
103674340225 is the 321985-th square number.
103674340225 is the 160993-rd centered octagonal number.
It is an amenable number.
103674340225 is a deficient number, since it is larger than the sum of its proper divisors (26861914946).
103674340225 is an frugal number, since it uses more digits than its factorization.
103674340225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1966 (or 983 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 37.
The spelling of 103674340225 in words is "one hundred three billion, six hundred seventy-four million, three hundred forty thousand, two hundred twenty-five".
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