Base | Representation |
---|---|
bin | 10000000101101… |
… | …010011101101011 |
3 | 200210220100210000 |
4 | 100011222131223 |
5 | 1023044420412 |
6 | 42441154043 |
7 | 6455166042 |
oct | 2005523553 |
9 | 623810700 |
10 | 269920107 |
11 | 1293a9a76 |
12 | 7648b923 |
13 | 43bc8652 |
14 | 27bc3559 |
15 | 18a6b4dc |
hex | 1016a76b |
269920107 has 20 divisors (see below), whose sum is σ = 411798816. Its totient is φ = 176115600.
The previous prime is 269920039. The next prime is 269920109. The reversal of 269920107 is 701029962.
It is not a de Polignac number, because 269920107 - 214 = 269903723 is a prime.
It is not an unprimeable number, because it can be changed into a prime (269920109) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31644 + ... + 39257.
Almost surely, 2269920107 is an apocalyptic number.
269920107 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
269920107 is a deficient number, since it is larger than the sum of its proper divisors (141878709).
269920107 is an equidigital number, since it uses as much as digits as its factorization.
269920107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70960 (or 70951 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 269920107 is about 16429.2454787187. The cubic root of 269920107 is about 646.2666509982.
The spelling of 269920107 in words is "two hundred sixty-nine million, nine hundred twenty thousand, one hundred seven".
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