Base | Representation |
---|---|
bin | 111100010001001000… |
… | …1110111110111001011 |
3 | 110101001210022222210011 |
4 | 1320202101313313023 |
5 | 4110030034120413 |
6 | 135242344132351 |
7 | 12231151643365 |
oct | 1704221676713 |
9 | 411053288704 |
10 | 129424129483 |
11 | 4a985602090 |
12 | 210bba670b7 |
13 | c2877a6b4c |
14 | 639ac03d35 |
15 | 357751033d |
hex | 1e22477dcb |
129424129483 has 16 divisors (see below), whose sum is σ = 141859783296. Its totient is φ = 117101255040.
The previous prime is 129424129469. The next prime is 129424129519. The reversal of 129424129483 is 384921424921.
It is not a de Polignac number, because 129424129483 - 213 = 129424121291 is a prime.
It is not an unprimeable number, because it can be changed into a prime (129424129423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2278435 + ... + 2334547.
It is an arithmetic number, because the mean of its divisors is an integer number (8866236456).
Almost surely, 2129424129483 is an apocalyptic number.
129424129483 is a deficient number, since it is larger than the sum of its proper divisors (12435653813).
129424129483 is a wasteful number, since it uses less digits than its factorization.
129424129483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57114.
The product of its digits is 995328, while the sum is 49.
The spelling of 129424129483 in words is "one hundred twenty-nine billion, four hundred twenty-four million, one hundred twenty-nine thousand, four hundred eighty-three".
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