Base | Representation |
---|---|
bin | 100100000110110001… |
… | …111000010101001100 |
3 | 10201001211200001022000 |
4 | 210012301320111030 |
5 | 1113344210212443 |
6 | 25450542152300 |
7 | 2541501225465 |
oct | 440661702514 |
9 | 121054601260 |
10 | 38768444748 |
11 | 1549485a390 |
12 | 761b582690 |
13 | 386ab90247 |
14 | 1c3abc5d6c |
15 | 101d8168d3 |
hex | 906c7854c |
38768444748 has 96 divisors (see below), whose sum is σ = 112611717120. Its totient is φ = 11430486720.
The previous prime is 38768444647. The next prime is 38768444779. The reversal of 38768444748 is 84744486783.
38768444748 is a `hidden beast` number, since 3 + 8 + 76 + 84 + 447 + 48 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397036 + ... + 484947.
It is an arithmetic number, because the mean of its divisors is an integer number (1173038720).
Almost surely, 238768444748 is an apocalyptic number.
It is an amenable number.
38768444748 is an abundant number, since it is smaller than the sum of its proper divisors (73843272372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38768444748 is a wasteful number, since it uses less digits than its factorization.
38768444748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 882044 (or 882036 counting only the distinct ones).
The product of its digits is 115605504, while the sum is 63.
The spelling of 38768444748 in words is "thirty-eight billion, seven hundred sixty-eight million, four hundred forty-four thousand, seven hundred forty-eight".
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