Base | Representation |
---|---|
bin | 100011011101101110… |
… | …101101011111010101 |
3 | 10122021211202122001000 |
4 | 203131232231133111 |
5 | 1110441403414203 |
6 | 25254341053513 |
7 | 2515436342424 |
oct | 433556553725 |
9 | 118254678030 |
10 | 38079748053 |
11 | 15171030366 |
12 | 74689b7299 |
13 | 378b2aa9c9 |
14 | 1bb35512bb |
15 | ecd1284a3 |
hex | 8ddbad7d5 |
38079748053 has 8 divisors (see below), whose sum is σ = 56414441600. Its totient is φ = 25386498684.
The previous prime is 38079748051. The next prime is 38079748067. The reversal of 38079748053 is 35084797083.
38079748053 is a `hidden beast` number, since 380 + 79 + 74 + 80 + 53 = 666.
It is not a de Polignac number, because 38079748053 - 21 = 38079748051 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38079748051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705180493 + ... + 705180546.
It is an arithmetic number, because the mean of its divisors is an integer number (7051805200).
Almost surely, 238079748053 is an apocalyptic number.
It is an amenable number.
38079748053 is a deficient number, since it is larger than the sum of its proper divisors (18334693547).
38079748053 is a wasteful number, since it uses less digits than its factorization.
38079748053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1410361048 (or 1410361042 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 54.
The spelling of 38079748053 in words is "thirty-eight billion, seventy-nine million, seven hundred forty-eight thousand, fifty-three".
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