Base | Representation |
---|---|
bin | 1011010001111111… |
… | …1111011001001011 |
3 | 21211001020211001211 |
4 | 2310133333121023 |
5 | 22200220110003 |
6 | 1220254353551 |
7 | 135020666152 |
oct | 26437773113 |
9 | 7731224054 |
10 | 3028285003 |
11 | 131442a387 |
12 | 7061bb8b7 |
13 | 393508a23 |
14 | 20a28a599 |
15 | 12acce96d |
hex | b47ff64b |
3028285003 has 8 divisors (see below), whose sum is σ = 3155189760. Its totient is φ = 2903206440.
The previous prime is 3028284989. The next prime is 3028285027. The reversal of 3028285003 is 3005828203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3028285003 - 29 = 3028284491 is a prime.
It is a super-3 number, since 3×30282850033 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3028285093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453163 + ... + 459796.
It is an arithmetic number, because the mean of its divisors is an integer number (394398720).
Almost surely, 23028285003 is an apocalyptic number.
3028285003 is a deficient number, since it is larger than the sum of its proper divisors (126904757).
3028285003 is a wasteful number, since it uses less digits than its factorization.
3028285003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913097.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 3028285003 is about 55029.8555604137. The cubic root of 3028285003 is about 1446.7680696604.
The spelling of 3028285003 in words is "three billion, twenty-eight million, two hundred eighty-five thousand, three".
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