Base | Representation |
---|---|
bin | 111011110100110110… |
… | …0000111110000101011 |
3 | 110021121121211102202212 |
4 | 1313221230013300223 |
5 | 4101104011142120 |
6 | 135004230515335 |
7 | 12165503002631 |
oct | 1675154076053 |
9 | 407547742685 |
10 | 128474709035 |
11 | 4a538695492 |
12 | 20a95b05b4b |
13 | c165b98aba |
14 | 630aaa1351 |
15 | 351dec06c5 |
hex | 1de9b07c2b |
128474709035 has 8 divisors (see below), whose sum is σ = 154249419120. Its totient is φ = 102726588384.
The previous prime is 128474709023. The next prime is 128474709053. The reversal of 128474709035 is 530907474821.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 128474709035 - 216 = 128474643499 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6636725 + ... + 6656054.
It is an arithmetic number, because the mean of its divisors is an integer number (19281177390).
Almost surely, 2128474709035 is an apocalyptic number.
128474709035 is a deficient number, since it is larger than the sum of its proper divisors (25774710085).
128474709035 is a wasteful number, since it uses less digits than its factorization.
128474709035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13294717.
The product of its (nonzero) digits is 1693440, while the sum is 50.
The spelling of 128474709035 in words is "one hundred twenty-eight billion, four hundred seventy-four million, seven hundred nine thousand, thirty-five".
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