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3014033020 = 2251721972647
BaseRepresentation
bin1011001110100110…
…0111111001111100
321210001102202000121
42303221213321330
522133043024040
61215025104324
7134455600165
oct26351477174
97701382017
103014033020
111307385689
127014880a4
133905889bb
1420841a76c
15129916c4a
hexb3a67e7c

3014033020 has 72 divisors (see below), whose sum is σ = 6760375776. Its totient is φ = 1128508416.

The previous prime is 3014032981. The next prime is 3014033027. The reversal of 3014033020 is 203304103.

It is a junction number, because it is equal to n+sod(n) for n = 3014032985 and 3014033003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3014033027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1137337 + ... + 1139983.

It is an arithmetic number, because the mean of its divisors is an integer number (93894108).

Almost surely, 23014033020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3014033020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3380187888).

3014033020 is an abundant number, since it is smaller than the sum of its proper divisors (3746342756).

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

3014033020 is a wasteful number, since it uses less digits than its factorization.

3014033020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887 (or 2868 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3014033020 is about 54900.2096535159. The cubic root of 3014033020 is about 1444.4948638066.

Adding to 3014033020 its reverse (203304103), we get a palindrome (3217337123).

The spelling of 3014033020 in words is "three billion, fourteen million, thirty-three thousand, twenty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 197 289 340 394 578 788 985 1156 1445 1970 2647 2890 3349 3940 5294 5780 6698 10588 13235 13396 16745 26470 33490 44999 52940 56933 66980 89998 113866 179996 224995 227732 284665 449990 521459 569330 764983 899980 1042918 1138660 1529966 2085836 2607295 3059932 3824915 5214590 7649830 8864803 10429180 15299660 17729606 35459212 44324015 88648030 150701651 177296060 301403302 602806604 753508255 1507016510 3014033020