Base | Representation |
---|---|
bin | 101000101100… |
… | …111111011101 |
3 | 202002002112212 |
4 | 220230333131 |
5 | 10212420140 |
6 | 1020410205 |
7 | 156460001 |
oct | 50547735 |
9 | 22062485 |
10 | 10670045 |
11 | 6028621 |
12 | 36a6965 |
13 | 2297849 |
14 | 15ba701 |
15 | e0b765 |
hex | a2cfdd |
10670045 has 32 divisors (see below), whose sum is σ = 14321664. Its totient is φ = 7603200.
The previous prime is 10670029. The next prime is 10670047. The reversal of 10670045 is 54007601.
It is not a de Polignac number, because 10670045 - 24 = 10670029 is a prime.
It is a super-2 number, since 2×106700452 = 227699720604050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10670045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10670047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146129 + ... + 146201.
It is an arithmetic number, because the mean of its divisors is an integer number (447552).
Almost surely, 210670045 is an apocalyptic number.
It is an amenable number.
10670045 is a deficient number, since it is larger than the sum of its proper divisors (3651619).
10670045 is a wasteful number, since it uses less digits than its factorization.
10670045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 10670045 is about 3266.5034823187. The cubic root of 10670045 is about 220.1517204126.
Adding to 10670045 its reverse (54007601), we get a palindrome (64677646).
The spelling of 10670045 in words is "ten million, six hundred seventy thousand, forty-five".
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