Base | Representation |
---|---|
bin | 100011011100100100… |
… | …101011001001100000 |
3 | 10122020111020120221010 |
4 | 203130210223021200 |
5 | 1110421421333213 |
6 | 25252405100520 |
7 | 2515112356551 |
oct | 433444531140 |
9 | 118214216833 |
10 | 38060339808 |
11 | 15161084697 |
12 | 74623b7740 |
13 | 3787273a3a |
14 | 1bb0b3c328 |
15 | ecb592ac3 |
hex | 8dc92b260 |
38060339808 has 48 divisors (see below), whose sum is σ = 102034114560. Its totient is φ = 12416846976.
The previous prime is 38060339803. The next prime is 38060339827. The reversal of 38060339808 is 80893306083.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38060339803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4213168 + ... + 4222191.
It is an arithmetic number, because the mean of its divisors is an integer number (2125710720).
Almost surely, 238060339808 is an apocalyptic number.
It is an amenable number.
38060339808 is an abundant number, since it is smaller than the sum of its proper divisors (63973774752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38060339808 is a wasteful number, since it uses less digits than its factorization.
38060339808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8435419 (or 8435411 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 48.
The spelling of 38060339808 in words is "thirty-eight billion, sixty million, three hundred thirty-nine thousand, eight hundred eight".
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