Base | Representation |
---|---|
bin | 1000010010010101000… |
… | …0101110100111110001 |
3 | 111121110020200200211211 |
4 | 2010211100232213301 |
5 | 4313022410004100 |
6 | 145222052440121 |
7 | 13166535033034 |
oct | 2044520564761 |
9 | 447406620754 |
10 | 142359063025 |
11 | 55412a86103 |
12 | 2370b919041 |
13 | 1056954678a |
14 | 6c66a7301b |
15 | 3a82dad1ba |
hex | 212542e9f1 |
142359063025 has 27 divisors (see below), whose sum is σ = 179708409291. Its totient is φ = 111869423280.
The previous prime is 142359062983. The next prime is 142359063037. The reversal of 142359063025 is 520360953241.
The square root of 142359063025 is 377305.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 51249262689 + 91109800336 = 226383^2 + 301844^2 .
It is not a de Polignac number, because 142359063025 - 215 = 142359030257 is a prime.
It is a super-2 number, since 2×1423590630252 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
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 26 ways as a sum of consecutive naturals, for example, 111304336 + ... + 111305614.
Almost surely, 2142359063025 is an apocalyptic number.
142359063025 is the 377305-th square number.
142359063025 is the 188653-rd centered octagonal number.
It is an amenable number.
142359063025 is a deficient number, since it is larger than the sum of its proper divisors (37349346266).
142359063025 is an frugal number, since it uses more digits than its factorization.
142359063025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2686 (or 1343 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 40.
The spelling of 142359063025 in words is "one hundred forty-two billion, three hundred fifty-nine million, sixty-three thousand, twenty-five".
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