Base | Representation |
---|---|
bin | 1110011111101011… |
… | …1001000111111010 |
3 | 101001011120000120120 |
4 | 3213322321013322 |
5 | 30432042201401 |
6 | 1442033034110 |
7 | 165264513045 |
oct | 34772710772 |
9 | 11034500516 |
10 | 3890975226 |
11 | 1717399306 |
12 | 9070b5936 |
13 | 4a016b208 |
14 | 28ca93c5c |
15 | 17b8db836 |
hex | e7eb91fa |
3890975226 has 8 divisors (see below), whose sum is σ = 7781950464. Its totient is φ = 1296991740.
The previous prime is 3890975201. The next prime is 3890975227. The reversal of 3890975226 is 6225790983.
It is a sphenic number, since it is the product of 3 distinct primes.
3890975226 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (3890975227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324247930 + ... + 324247941.
It is an arithmetic number, because the mean of its divisors is an integer number (972743808).
Almost surely, 23890975226 is an apocalyptic number.
3890975226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3890975226 is a wasteful number, since it uses less digits than its factorization.
3890975226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 648495876.
The product of its (nonzero) digits is 1632960, while the sum is 51.
The square root of 3890975226 is about 62377.6821146794. The cubic root of 3890975226 is about 1572.8458298311.
The spelling of 3890975226 in words is "three billion, eight hundred ninety million, nine hundred seventy-five thousand, two hundred twenty-six".
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