Base | Representation |
---|---|
bin | 101001110110… |
… | …011100011001 |
3 | 202122101020211 |
4 | 221312130121 |
5 | 10302032110 |
6 | 1031051121 |
7 | 162152101 |
oct | 51663431 |
9 | 22571224 |
10 | 10970905 |
11 | 6213670 |
12 | 3810aa1 |
13 | 237177a |
14 | 1658201 |
15 | e6a98a |
hex | a76719 |
10970905 has 16 divisors (see below), whose sum is σ = 14467968. Its totient is φ = 7920000.
The previous prime is 10970879. The next prime is 10970909. The reversal of 10970905 is 50907901.
It is not a de Polignac number, because 10970905 - 27 = 10970777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10970909) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7645 + ... + 8965.
It is an arithmetic number, because the mean of its divisors is an integer number (904248).
Almost surely, 210970905 is an apocalyptic number.
It is an amenable number.
10970905 is a deficient number, since it is larger than the sum of its proper divisors (3497063).
10970905 is a wasteful number, since it uses less digits than its factorization.
10970905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1488.
The product of its (nonzero) digits is 2835, while the sum is 31.
The square root of 10970905 is about 3312.2356498293. The cubic root of 10970905 is about 222.2017550131.
The spelling of 10970905 in words is "ten million, nine hundred seventy thousand, nine hundred five".
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