Base | Representation |
---|---|
bin | 100000010100010010001000… |
… | …111001001001101100011101 |
3 | 200122020121212110122110001001 |
4 | 200110102020321021230131 |
5 | 122112140003214130100 |
6 | 1222142124241350301 |
7 | 41636436314111410 |
oct | 4024221071115435 |
9 | 618217773573031 |
10 | 142131354442525 |
11 | 41318629253948 |
12 | 13b36013038391 |
13 | 613cc10636a76 |
14 | 27152a1099b77 |
15 | 11672691c3d6a |
hex | 814488e49b1d |
142131354442525 has 24 divisors (see below), whose sum is σ = 202147583373440. Its totient is φ = 97109653584960.
The previous prime is 142131354442507. The next prime is 142131354442543. The reversal of 142131354442525 is 525244453131241.
It is an interprime number because it is at equal distance from previous prime (142131354442507) and next prime (142131354442543).
It is not a de Polignac number, because 142131354442525 - 221 = 142131352345373 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1465978905 + ... + 1466075854.
Almost surely, 2142131354442525 is an apocalyptic number.
It is an amenable number.
142131354442525 is a deficient number, since it is larger than the sum of its proper divisors (60016228930915).
142131354442525 is a wasteful number, since it uses less digits than its factorization.
142131354442525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2932055053 (or 2932055048 counting only the distinct ones).
The product of its digits is 2304000, while the sum is 46.
The spelling of 142131354442525 in words is "one hundred forty-two trillion, one hundred thirty-one billion, three hundred fifty-four million, four hundred forty-two thousand, five hundred twenty-five".
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