Base | Representation |
---|---|
bin | 11101010110101111110111… |
… | …010001111101011100011101 |
3 | 121221010110121220000211201000 |
4 | 131112233313101331130131 |
5 | 113410240224040142231 |
6 | 1134330423441540513 |
7 | 36123433114315401 |
oct | 3526576721753435 |
9 | 557113556024630 |
10 | 129106570630941 |
11 | 38156875357742 |
12 | 12591875344739 |
13 | 570690b1799a7 |
14 | 23c4b116c5101 |
15 | edd558d206e6 |
hex | 756bf747d71d |
129106570630941 has 16 divisors (see below), whose sum is σ = 199585036725120. Its totient is φ = 82328827648320.
The previous prime is 129106570630927. The next prime is 129106570630957. The reversal of 129106570630941 is 149036075601921.
129106570630941 is a `hidden beast` number, since 1 + 2 + 9 + 1 + 0 + 6 + 570 + 63 + 0 + 9 + 4 + 1 = 666.
It is not a de Polignac number, because 129106570630941 - 213 = 129106570622749 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (129106570630241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103950539340 + ... + 103950540581.
It is an arithmetic number, because the mean of its divisors is an integer number (12474064795320).
Almost surely, 2129106570630941 is an apocalyptic number.
It is an amenable number.
129106570630941 is a deficient number, since it is larger than the sum of its proper divisors (70478466094179).
129106570630941 is a wasteful number, since it uses less digits than its factorization.
129106570630941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207901079953 (or 207901079947 counting only the distinct ones).
The product of its (nonzero) digits is 2449440, while the sum is 54.
The spelling of 129106570630941 in words is "one hundred twenty-nine trillion, one hundred six billion, five hundred seventy million, six hundred thirty thousand, nine hundred forty-one".
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