Base | Representation |
---|---|
bin | 10001011110011011010110… |
… | …11001101111100001111000 |
3 | 12001001202122022202100012002 |
4 | 20233031223121233201320 |
5 | 20014104313310321304 |
6 | 213421551532040132 |
7 | 11044252221024536 |
oct | 1057155331574170 |
9 | 161052568670162 |
10 | 38428874307704 |
11 | 11276659787401 |
12 | 4387934303048 |
13 | 1859a9a75b7ca |
14 | 96bd7892b156 |
15 | 46995350331e |
hex | 22f36b66f878 |
38428874307704 has 8 divisors (see below), whose sum is σ = 72054139326960. Its totient is φ = 19214437153848.
The previous prime is 38428874307671. The next prime is 38428874307757. The reversal of 38428874307704 is 40770347882483.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2401804644224 + ... + 2401804644239.
It is an arithmetic number, because the mean of its divisors is an integer number (9006767415870).
Almost surely, 238428874307704 is an apocalyptic number.
It is an amenable number.
38428874307704 is a deficient number, since it is larger than the sum of its proper divisors (33625265019256).
38428874307704 is a wasteful number, since it uses less digits than its factorization.
38428874307704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4803609288469 (or 4803609288465 counting only the distinct ones).
The product of its (nonzero) digits is 202309632, while the sum is 65.
The spelling of 38428874307704 in words is "thirty-eight trillion, four hundred twenty-eight billion, eight hundred seventy-four million, three hundred seven thousand, seven hundred four".
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