Base | Representation |
---|---|
bin | 1100001011101000… |
… | …1011110101011000 |
3 | 22102220010212121021 |
4 | 3002322023311120 |
5 | 23144112021403 |
6 | 1300252052224 |
7 | 144014551054 |
oct | 30272136530 |
9 | 8386125537 |
10 | 3270032728 |
11 | 1428936a96 |
12 | 773164074 |
13 | 40161c211 |
14 | 230418c64 |
15 | 1421338bd |
hex | c2e8bd58 |
3270032728 has 16 divisors (see below), whose sum is σ = 6397890480. Its totient is φ = 1563928608.
The previous prime is 3270032719. The next prime is 3270032761. The reversal of 3270032728 is 8272300723.
It is a happy number.
3270032728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×32700327282 = 21386228084382243968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3270032693 and 3270032702.
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, 8885775 + ... + 8886142.
It is an arithmetic number, because the mean of its divisors is an integer number (399868155).
Almost surely, 23270032728 is an apocalyptic number.
It is an amenable number.
3270032728 is a deficient number, since it is larger than the sum of its proper divisors (3127857752).
3270032728 is a wasteful number, since it uses less digits than its factorization.
3270032728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17771946 (or 17771942 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 34.
The square root of 3270032728 is about 57184.1999856604. The cubic root of 3270032728 is about 1484.2852320188.
The spelling of 3270032728 in words is "three billion, two hundred seventy million, thirty-two thousand, seven hundred twenty-eight".
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