Base | Representation |
---|---|
bin | 10001011110011011010110… |
… | …11001000001111100101010 |
3 | 12001001202122022101212002012 |
4 | 20233031223121001330222 |
5 | 20014104313233333002 |
6 | 213421551524035522 |
7 | 11044252216316321 |
oct | 1057155331017452 |
9 | 161052568355065 |
10 | 38428874121002 |
11 | 1127665966a102 |
12 | 4387934232ba2 |
13 | 1859a9a6c4831 |
14 | 96bd788bd0b8 |
15 | 4699534b7d52 |
hex | 22f36b641f2a |
38428874121002 has 8 divisors (see below), whose sum is σ = 60677169664800. Its totient is φ = 18203150899404.
The previous prime is 38428874120963. The next prime is 38428874121017. The reversal of 38428874121002 is 20012147882483.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505643080502 + ... + 505643080577.
It is an arithmetic number, because the mean of its divisors is an integer number (7584646208100).
Almost surely, 238428874121002 is an apocalyptic number.
38428874121002 is a deficient number, since it is larger than the sum of its proper divisors (22248295543798).
38428874121002 is a wasteful number, since it uses less digits than its factorization.
38428874121002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1011286161100.
The product of its (nonzero) digits is 1376256, while the sum is 50.
The spelling of 38428874121002 in words is "thirty-eight trillion, four hundred twenty-eight billion, eight hundred seventy-four million, one hundred twenty-one thousand, two".
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