Base | Representation |
---|---|
bin | 11101001100110110110011… |
… | …011111000010011111100011 |
3 | 121211201111002111001112000102 |
4 | 131030312303133002133203 |
5 | 113313121121031013120 |
6 | 1133050245342213015 |
7 | 36023350346426240 |
oct | 3514666337023743 |
9 | 554644074045012 |
10 | 128426828376035 |
11 | 37a1456a5a0842 |
12 | 124a1b90b8416b |
13 | 56877a090c487 |
14 | 239dc6a9da5c7 |
15 | ecaa23447d75 |
hex | 74cdb37c27e3 |
128426828376035 has 32 divisors (see below), whose sum is σ = 176218971102720. Its totient is φ = 88018747229952.
The previous prime is 128426828375983. The next prime is 128426828376037. The reversal of 128426828376035 is 530673828624821.
It is not a de Polignac number, because 128426828376035 - 214 = 128426828359651 is a prime.
It is not an unprimeable number, because it can be changed into a prime (128426828376037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 581377436 + ... + 581598294.
It is an arithmetic number, because the mean of its divisors is an integer number (5506842846960).
Almost surely, 2128426828376035 is an apocalyptic number.
128426828376035 is a deficient number, since it is larger than the sum of its proper divisors (47792142726685).
128426828376035 is a wasteful number, since it uses less digits than its factorization.
128426828376035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229355.
The product of its (nonzero) digits is 185794560, while the sum is 65.
The spelling of 128426828376035 in words is "one hundred twenty-eight trillion, four hundred twenty-six billion, eight hundred twenty-eight million, three hundred seventy-six thousand, thirty-five".
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