Base | Representation |
---|---|
bin | 1000010001011000000… |
… | …0110110001010111011 |
3 | 111120210102022121112221 |
4 | 2010112000312022323 |
5 | 4312011412211103 |
6 | 145140433344511 |
7 | 13160310423304 |
oct | 2042600661273 |
9 | 446712277487 |
10 | 142103241403 |
11 | 552a1636582 |
12 | 2365a108137 |
13 | 10528546336 |
14 | 6c40abd7ab |
15 | 3a6a6c91bd |
hex | 21160362bb |
142103241403 has 8 divisors (see below), whose sum is σ = 142907258880. Its totient is φ = 141299337000.
The previous prime is 142103241391. The next prime is 142103241407. The reversal of 142103241403 is 304142301241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142103241403 - 29 = 142103240891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142103241407) 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, 4953126 + ... + 4981732.
It is an arithmetic number, because the mean of its divisors is an integer number (17863407360).
Almost surely, 2142103241403 is an apocalyptic number.
142103241403 is a deficient number, since it is larger than the sum of its proper divisors (804017477).
142103241403 is a wasteful number, since it uses less digits than its factorization.
142103241403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56537.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 142103241403 its reverse (304142301241), we get a palindrome (446245542644).
The spelling of 142103241403 in words is "one hundred forty-two billion, one hundred three million, two hundred forty-one thousand, four hundred three".
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