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3014004020 = 2251489101209
BaseRepresentation
bin1011001110100110…
…0000110100110100
321210001101021020112
42303221200310310
522133041112040
61215024322152
7134455416506
oct26351406464
97701337215
103014004020
111307365915
12701473358
13390578741
1420840dd76
1512990d365
hexb3a60d34

3014004020 has 24 divisors (see below), whose sum is σ = 6333721800. Its totient is φ = 1204780032.

The previous prime is 3014004011. The next prime is 3014004073. The reversal of 3014004020 is 204004103.

It can be written as a sum of positive squares in 4 ways, for example, as 872356 + 3013131664 = 934^2 + 54892^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3014003986 and 3014004004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20825 + ... + 80384.

It is an arithmetic number, because the mean of its divisors is an integer number (263905075).

Almost surely, 23014004020 is an apocalyptic number.

It is an amenable number.

3014004020 is an abundant number, since it is smaller than the sum of its proper divisors (3319717780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3014004020 is a wasteful number, since it uses less digits than its factorization.

3014004020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102707 (or 102705 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3014004020 is about 54899.9455373136. The cubic root of 3014004020 is about 1444.4902309790.

Adding to 3014004020 its reverse (204004103), we get a palindrome (3218008123).

The spelling of 3014004020 in words is "three billion, fourteen million, four thousand, twenty".

Divisors: 1 2 4 5 10 20 1489 2978 5956 7445 14890 29780 101209 202418 404836 506045 1012090 2024180 150700201 301400402 602800804 753501005 1507002010 3014004020