Base | Representation |
---|---|
bin | 1000010010000111110… |
… | …0110100110110010101 |
3 | 111121022101011111220201 |
4 | 2010201330310312111 |
5 | 4312414144422010 |
6 | 145212350100501 |
7 | 13165261624402 |
oct | 2044174646625 |
9 | 447271144821 |
10 | 142303514005 |
11 | 55394695324 |
12 | 236b51aa731 |
13 | 1055ab97733 |
14 | 6c5d5332a9 |
15 | 3a7d08923a |
hex | 2121f34d95 |
142303514005 has 8 divisors (see below), whose sum is σ = 170768306592. Its totient is φ = 113840084688.
The previous prime is 142303513999. The next prime is 142303514033. The reversal of 142303514005 is 500415303241.
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 142303514005 - 223 = 142295125397 is a prime.
It is a super-2 number, since 2×1423035140052 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95059 + ... + 541888.
It is an arithmetic number, because the mean of its divisors is an integer number (21346038324).
Almost surely, 2142303514005 is an apocalyptic number.
It is an amenable number.
142303514005 is a deficient number, since it is larger than the sum of its proper divisors (28464792587).
142303514005 is an equidigital number, since it uses as much as digits as its factorization.
142303514005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 681635.
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 142303514005 its reverse (500415303241), we get a palindrome (642718817246).
The spelling of 142303514005 in words is "one hundred forty-two billion, three hundred three million, five hundred fourteen thousand, five".
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