Base | Representation |
---|---|
bin | 1100110000111… |
… | …00001001011011 |
3 | 21110110201111011 |
4 | 12120130021123 |
5 | 204402220133 |
6 | 14342514351 |
7 | 2440036363 |
oct | 630341133 |
9 | 243421434 |
10 | 107070043 |
11 | 55490343 |
12 | 2ba359b7 |
13 | 1924a872 |
14 | 103119a3 |
15 | 95ee6cd |
hex | 661c25b |
107070043 has 12 divisors (see below), whose sum is σ = 111156960. Its totient is φ = 103115376.
The previous prime is 107070011. The next prime is 107070107. The reversal of 107070043 is 340070701.
It is not a de Polignac number, because 107070043 - 25 = 107070011 is a prime.
It is a super-2 number, since 2×1070700432 = 22927988216043698, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 107069996 and 107070023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107076043) 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 11 ways as a sum of consecutive naturals, for example, 145705 + ... + 146437.
It is an arithmetic number, because the mean of its divisors is an integer number (9263080).
Almost surely, 2107070043 is an apocalyptic number.
107070043 is a deficient number, since it is larger than the sum of its proper divisors (4086917).
107070043 is an frugal number, since it uses more digits than its factorization.
107070043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 898 (or 855 counting only the distinct ones).
The product of its (nonzero) digits is 588, while the sum is 22.
The square root of 107070043 is about 10347.4655350960. The cubic root of 107070043 is about 474.8495080040.
The spelling of 107070043 in words is "one hundred seven million, seventy thousand, forty-three".
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