Base | Representation |
---|---|
bin | 1100110110110… |
… | …10001000100001 |
3 | 21111221020221201 |
4 | 12123122020201 |
5 | 210102120400 |
6 | 14411321201 |
7 | 2446460212 |
oct | 633321041 |
9 | 244836851 |
10 | 107848225 |
11 | 55971a71 |
12 | 30150201 |
13 | 19460b24 |
14 | 10475409 |
15 | 970506a |
hex | 66da221 |
107848225 has 27 divisors (see below), whose sum is σ = 140278131. Its totient is φ = 82249200.
The previous prime is 107848211. The next prime is 107848231. The reversal of 107848225 is 522848701.
The square root of 107848225 is 10385.
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., 38825361 + 69022864 = 6231^2 + 8308^2 .
It is not a de Polignac number, because 107848225 - 211 = 107846177 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1609642 + ... + 1609708.
Almost surely, 2107848225 is an apocalyptic number.
107848225 is the 10385-th square number.
107848225 is the 5193-rd centered octagonal number.
It is an amenable number.
107848225 is a deficient number, since it is larger than the sum of its proper divisors (32429906).
107848225 is an frugal number, since it uses more digits than its factorization.
107848225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206 (or 103 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 37.
The cubic root of 107848225 is about 475.9971297169.
The spelling of 107848225 in words is "one hundred seven million, eight hundred forty-eight thousand, two hundred twenty-five".
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