Base | Representation |
---|---|
bin | 100011101100100001… |
… | …110100110110001010 |
3 | 10122221010221120212010 |
4 | 203230201310312022 |
5 | 1111443433403204 |
6 | 25335130400350 |
7 | 2524542603324 |
oct | 435441646612 |
9 | 118833846763 |
10 | 38328028554 |
11 | 1528919a162 |
12 | 7517b900b6 |
13 | 37ca86a84a |
14 | 1bd8500614 |
15 | ee4d1cd89 |
hex | 8ec874d8a |
38328028554 has 16 divisors (see below), whose sum is σ = 77099157792. Its totient is φ = 12702159408.
The previous prime is 38328028523. The next prime is 38328028561. The reversal of 38328028554 is 45582082383.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18461404 + ... + 18463479.
It is an arithmetic number, because the mean of its divisors is an integer number (4818697362).
Almost surely, 238328028554 is an apocalyptic number.
38328028554 is an abundant number, since it is smaller than the sum of its proper divisors (38771129238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38328028554 is a wasteful number, since it uses less digits than its factorization.
38328028554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36925061.
The product of its (nonzero) digits is 1843200, while the sum is 48.
The spelling of 38328028554 in words is "thirty-eight billion, three hundred twenty-eight million, twenty-eight thousand, five hundred fifty-four".
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