Base | Representation |
---|---|
bin | 100110011011… |
… | …011100110101 |
3 | 200221210210202 |
4 | 212123130311 |
5 | 10034331114 |
6 | 555530245 |
7 | 151424666 |
oct | 46333465 |
9 | 20853722 |
10 | 10073909 |
11 | 576074a |
12 | 3459985 |
13 | 21193c1 |
14 | 14a336d |
15 | d3ecde |
hex | 99b735 |
10073909 has 4 divisors (see below), whose sum is σ = 10088640. Its totient is φ = 10059180.
The previous prime is 10073897. The next prime is 10073923. The reversal of 10073909 is 90937001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10073909 - 24 = 10073893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10073969) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6287 + ... + 7724.
It is an arithmetic number, because the mean of its divisors is an integer number (2522160).
Almost surely, 210073909 is an apocalyptic number.
It is an amenable number.
10073909 is a deficient number, since it is larger than the sum of its proper divisors (14731).
10073909 is an equidigital number, since it uses as much as digits as its factorization.
10073909 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14730.
The product of its (nonzero) digits is 1701, while the sum is 29.
The square root of 10073909 is about 3173.9421859889. The cubic root of 10073909 is about 215.9729404260.
The spelling of 10073909 in words is "ten million, seventy-three thousand, nine hundred nine".
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