Base | Representation |
---|---|
bin | 1000010010100110011… |
… | …1100010001101001111 |
3 | 111121122100012220210211 |
4 | 2010221213202031033 |
5 | 4313200112302401 |
6 | 145233223143251 |
7 | 13201413205441 |
oct | 2045147421517 |
9 | 447570186724 |
10 | 142432150351 |
11 | 55450265757 |
12 | 237302a4b27 |
13 | 1057b72660a |
14 | 6c7265a491 |
15 | 3a894e8951 |
hex | 21299e234f |
142432150351 has 4 divisors (see below), whose sum is σ = 143147890000. Its totient is φ = 141716410704.
The previous prime is 142432150321. The next prime is 142432150361. The reversal of 142432150351 is 153051234241.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 142432150351 - 211 = 142432148303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142432150321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357869526 + ... + 357869923.
It is an arithmetic number, because the mean of its divisors is an integer number (35786972500).
Almost surely, 2142432150351 is an apocalyptic number.
142432150351 is a deficient number, since it is larger than the sum of its proper divisors (715739649).
142432150351 is an equidigital number, since it uses as much as digits as its factorization.
142432150351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715739648.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 142432150351 its reverse (153051234241), we get a palindrome (295483384592).
The spelling of 142432150351 in words is "one hundred forty-two billion, four hundred thirty-two million, one hundred fifty thousand, three hundred fifty-one".
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