Base | Representation |
---|---|
bin | 1011001011011111… |
… | …1100111100111100 |
3 | 21202010221012120122 |
4 | 2302313330330330 |
5 | 22121224341103 |
6 | 1213442034112 |
7 | 134240116130 |
oct | 26267747474 |
9 | 7663835518 |
10 | 3001012028 |
11 | 12aaaa1833 |
12 | 6b9048938 |
13 | 38a97a081 |
14 | 2067cb3c0 |
15 | 1286e3b38 |
hex | b2dfcf3c |
3001012028 has 12 divisors (see below), whose sum is σ = 6002024112. Its totient is φ = 1286148000.
The previous prime is 3001011997. The next prime is 3001012031. The reversal of 3001012028 is 8202101003.
3001012028 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 3001011997 and 3001012015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53589473 + ... + 53589528.
It is an arithmetic number, because the mean of its divisors is an integer number (500168676).
Almost surely, 23001012028 is an apocalyptic number.
It is an amenable number.
3001012028 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.
3001012028 is a wasteful number, since it uses less digits than its factorization.
3001012028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107179012 (or 107179010 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 3001012028 is about 54781.4934809193. The cubic root of 3001012028 is about 1442.4117295131.
The spelling of 3001012028 in words is "three billion, one million, twelve thousand, twenty-eight".
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