Base | Representation |
---|---|
bin | 1000010101001101001… |
… | …0101111110100000010 |
3 | 111200110001212122100201 |
4 | 2011103102233310002 |
5 | 4321113111003010 |
6 | 145430441235414 |
7 | 13224633231325 |
oct | 2052322576402 |
9 | 450401778321 |
10 | 143131344130 |
11 | 55779a04355 |
12 | 238a6492b6a |
13 | 10660542a48 |
14 | 6cdb4647bc |
15 | 3acaaac23a |
hex | 21534afd02 |
143131344130 has 32 divisors (see below), whose sum is σ = 265151962944. Its totient is φ = 55597811136.
The previous prime is 143131344101. The next prime is 143131344131. The reversal of 143131344130 is 31443131341.
It is not an unprimeable number, because it can be changed into a prime (143131344131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887644 + ... + 1036423.
It is an arithmetic number, because the mean of its divisors is an integer number (8285998842).
Almost surely, 2143131344130 is an apocalyptic number.
143131344130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143131344130 is a deficient number, since it is larger than the sum of its proper divisors (122020618814).
143131344130 is a wasteful number, since it uses less digits than its factorization.
143131344130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1924290.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 143131344130 its reverse (31443131341), we get a palindrome (174574475471).
The spelling of 143131344130 in words is "one hundred forty-three billion, one hundred thirty-one million, three hundred forty-four thousand, one hundred thirty".
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