Base | Representation |
---|---|
bin | 100011011011001000… |
… | …001001111010010000 |
3 | 10122011210121101112100 |
4 | 203123020021322100 |
5 | 1110344214231131 |
6 | 25250141200400 |
7 | 2514366254136 |
oct | 433310117220 |
9 | 118153541470 |
10 | 38036086416 |
11 | 15149419769 |
12 | 7456260100 |
13 | 3782231613 |
14 | 1bab827756 |
15 | ec93a17e6 |
hex | 8db209e90 |
38036086416 has 60 divisors (see below), whose sum is σ = 112709880972. Its totient is φ = 11932889088.
The previous prime is 38036086411. The next prime is 38036086421. The reversal of 38036086416 is 61468063083.
38036086416 is a `hidden beast` number, since 38 + 0 + 3 + 608 + 6 + 4 + 1 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (38036086411) and next prime (38036086421).
It can be written as a sum of positive squares in 2 ways, for example, as 32335232400 + 5700854016 = 179820^2 + 75504^2 .
It is not an unprimeable number, because it can be changed into a prime (38036086411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7766361 + ... + 7771256.
Almost surely, 238036086416 is an apocalyptic number.
38036086416 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38036086416 is an abundant number, since it is smaller than the sum of its proper divisors (74673794556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38036086416 is a wasteful number, since it uses less digits than its factorization.
38036086416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15537648 (or 15537639 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 45.
The spelling of 38036086416 in words is "thirty-eight billion, thirty-six million, eighty-six thousand, four hundred sixteen".
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