Base | Representation |
---|---|
bin | 10001011101001111011000… |
… | …00001010001110111101000 |
3 | 12000220212100110201220221021 |
4 | 20232213230001101313220 |
5 | 20012422243103421124 |
6 | 213351124105422224 |
7 | 11041306320156115 |
oct | 1056475401216750 |
9 | 160825313656837 |
10 | 38388082482664 |
11 | 11260326871502 |
12 | 437ba4b19a974 |
13 | 1855c99629325 |
14 | 969dc912190c |
15 | 46886725b7e4 |
hex | 22e9ec051de8 |
38388082482664 has 32 divisors (see below), whose sum is σ = 73750681350720. Its totient is φ = 18722435671296.
The previous prime is 38388082482641. The next prime is 38388082482697. The reversal of 38388082482664 is 46628428088383.
It is a junction number, because it is equal to n+sod(n) for n = 38388082482593 and 38388082482602.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74840817 + ... + 75352000.
It is an arithmetic number, because the mean of its divisors is an integer number (2304708792210).
Almost surely, 238388082482664 is an apocalyptic number.
It is an amenable number.
38388082482664 is a deficient number, since it is larger than the sum of its proper divisors (35362598868056).
38388082482664 is a wasteful number, since it uses less digits than its factorization.
38388082482664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150193609 (or 150193605 counting only the distinct ones).
The product of its (nonzero) digits is 679477248, while the sum is 70.
The spelling of 38388082482664 in words is "thirty-eight trillion, three hundred eighty-eight billion, eighty-two million, four hundred eighty-two thousand, six hundred sixty-four".
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