Base | Representation |
---|---|
bin | 1011011101000001… |
… | …1011101110001010 |
3 | 21221021021201202210 |
4 | 2313100123232022 |
5 | 22244040212003 |
6 | 1225030005550 |
7 | 136122100512 |
oct | 26720335612 |
9 | 7837251683 |
10 | 3074538378 |
11 | 133855120a |
12 | 7197a68b6 |
13 | 39cc819a2 |
14 | 21248a842 |
15 | 12edb9503 |
hex | b741bb8a |
3074538378 has 16 divisors (see below), whose sum is σ = 6164415936. Its totient is φ = 1022289600.
The previous prime is 3074538377. The next prime is 3074538391. The reversal of 3074538378 is 8738354703.
It is not an unprimeable number, because it can be changed into a prime (3074538377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636526 + ... + 641337.
It is an arithmetic number, because the mean of its divisors is an integer number (385275996).
Almost surely, 23074538378 is an apocalyptic number.
3074538378 is an abundant number, since it is smaller than the sum of its proper divisors (3089877558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3074538378 is a wasteful number, since it uses less digits than its factorization.
3074538378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1278269.
The product of its (nonzero) digits is 1693440, while the sum is 48.
The square root of 3074538378 is about 55448.5200704221. The cubic root of 3074538378 is about 1454.0967580400.
The spelling of 3074538378 in words is "three billion, seventy-four million, five hundred thirty-eight thousand, three hundred seventy-eight".
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