Base | Representation |
---|---|
bin | 111011110011000000… |
… | …1010110111000001010 |
3 | 110021110100000210010110 |
4 | 1313212001112320022 |
5 | 4100442232321424 |
6 | 134554151455150 |
7 | 12164124624261 |
oct | 1674601267012 |
9 | 407410023113 |
10 | 128413167114 |
11 | 4a5069810a1 |
12 | 20a793874b6 |
13 | c1561cc06b |
14 | 63028415d8 |
15 | 35188b5c29 |
hex | 1de6056e0a |
128413167114 has 32 divisors (see below), whose sum is σ = 257580774720. Its totient is φ = 42678835200.
The previous prime is 128413167101. The next prime is 128413167119. The reversal of 128413167114 is 411761314821.
It is not an unprimeable number, because it can be changed into a prime (128413167119) 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, 2819604 + ... + 2864784.
It is an arithmetic number, because the mean of its divisors is an integer number (8049399210).
Almost surely, 2128413167114 is an apocalyptic number.
128413167114 is an abundant number, since it is smaller than the sum of its proper divisors (129167607606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
128413167114 is a wasteful number, since it uses less digits than its factorization.
128413167114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46566.
The product of its digits is 32256, while the sum is 39.
The spelling of 128413167114 in words is "one hundred twenty-eight billion, four hundred thirteen million, one hundred sixty-seven thousand, one hundred fourteen".
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