Base | Representation |
---|---|
bin | 1100110001011… |
… | …10000001001110 |
3 | 21110121102220101 |
4 | 12120232001032 |
5 | 204412040441 |
6 | 14344241314 |
7 | 2440462660 |
oct | 630560116 |
9 | 243542811 |
10 | 107143246 |
11 | 55530341 |
12 | 2ba7023a |
13 | 19274c92 |
14 | 10330530 |
15 | 9616231 |
hex | 662e04e |
107143246 has 16 divisors (see below), whose sum is σ = 191660544. Its totient is φ = 43921944.
The previous prime is 107143243. The next prime is 107143259. The reversal of 107143246 is 642341701.
It is a super-2 number, since 2×1071432462 = 22959350326833032, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107143243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166050 + ... + 166693.
It is an arithmetic number, because the mean of its divisors is an integer number (11978784).
Almost surely, 2107143246 is an apocalyptic number.
107143246 is a deficient number, since it is larger than the sum of its proper divisors (84517298).
107143246 is a wasteful number, since it uses less digits than its factorization.
107143246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332775.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 107143246 is about 10351.0021737028. The cubic root of 107143246 is about 474.9577003884.
Adding to 107143246 its reverse (642341701), we get a palindrome (749484947).
The spelling of 107143246 in words is "one hundred seven million, one hundred forty-three thousand, two hundred forty-six".
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