Base | Representation |
---|---|
bin | 1100110000001… |
… | …01011100000001 |
3 | 21110021222220001 |
4 | 12120011130001 |
5 | 204341231100 |
6 | 14340520001 |
7 | 2436201241 |
oct | 630053401 |
9 | 243258801 |
10 | 106977025 |
11 | 55427471 |
12 | 2b9b0001 |
13 | 1921741c |
14 | 102c9b21 |
15 | 95d1d6a |
hex | 6605701 |
106977025 has 18 divisors (see below), whose sum is σ = 138686870. Its totient is φ = 81850560.
The previous prime is 106977019. The next prime is 106977037. The reversal of 106977025 is 520779601.
It can be written as a sum of positive squares in 3 ways, for example, as 804609 + 106172416 = 897^2 + 10304^2 .
It is not a de Polignac number, because 106977025 - 25 = 106976993 is a prime.
It is a super-2 number, since 2×1069770252 = 22888167755701250, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9181 + ... + 17269.
Almost surely, 2106977025 is an apocalyptic number.
It is an amenable number.
106977025 is a deficient number, since it is larger than the sum of its proper divisors (31709845).
106977025 is an equidigital number, since it uses as much as digits as its factorization.
106977025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8145 (or 8117 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 37.
The square root of 106977025 is about 10342.9698346268. The cubic root of 106977025 is about 474.7119583298.
The spelling of 106977025 in words is "one hundred six million, nine hundred seventy-seven thousand, twenty-five".
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