Base | Representation |
---|---|
bin | 10000111011011… |
… | …11100000111101 |
3 | 100220020002022020 |
4 | 20131233200331 |
5 | 242323431100 |
6 | 22031510353 |
7 | 3343050342 |
oct | 1035574075 |
9 | 326202266 |
10 | 142014525 |
11 | 73188684 |
12 | 3b6883b9 |
13 | 23564283 |
14 | 14c0a7c9 |
15 | c7035a0 |
hex | 876f83d |
142014525 has 12 divisors (see below), whose sum is σ = 234797472. Its totient is φ = 75741040.
The previous prime is 142014511. The next prime is 142014539. The reversal of 142014525 is 525410241.
It is an interprime number because it is at equal distance from previous prime (142014511) and next prime (142014539).
It is not a de Polignac number, because 142014525 - 26 = 142014461 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142014495 and 142014504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 946689 + ... + 946838.
It is an arithmetic number, because the mean of its divisors is an integer number (19566456).
Almost surely, 2142014525 is an apocalyptic number.
142014525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
142014525 is a deficient number, since it is larger than the sum of its proper divisors (92782947).
142014525 is a wasteful number, since it uses less digits than its factorization.
142014525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1893540 (or 1893535 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 142014525 is about 11916.9847276901. The cubic root of 142014525 is about 521.7281323844.
Adding to 142014525 its reverse (525410241), we get a palindrome (667424766).
The spelling of 142014525 in words is "one hundred forty-two million, fourteen thousand, five hundred twenty-five".
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