Base | Representation |
---|---|
bin | 1011001110010010… |
… | …0010011101100000 |
3 | 21202221221000110111 |
4 | 2303210202131200 |
5 | 22132222400000 |
6 | 1214540341104 |
7 | 134441345632 |
oct | 26344423540 |
9 | 7687830414 |
10 | 3012700000 |
11 | 1306655112 |
12 | 700b44794 |
13 | 39021002b |
14 | 208190a52 |
15 | 129751cba |
hex | b3922760 |
3012700000 has 144 divisors (see below), whose sum is σ = 7583139648. Its totient is φ = 1177600000.
The previous prime is 3012699973. The next prime is 3012700037. The reversal of 3012700000 is 72103.
It is a super-2 number, since 2×30127000002 = 18152722580000000000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4699680 + ... + 4700320.
It is an arithmetic number, because the mean of its divisors is an integer number (52660692).
Almost surely, 23012700000 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 3012700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3791569824).
3012700000 is an abundant number, since it is smaller than the sum of its proper divisors (4570439648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3012700000 is an frugal number, since it uses more digits than its factorization.
3012700000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 723 (or 695 counting only the distinct ones).
The product of its (nonzero) digits is 42, while the sum is 13.
The square root of 3012700000 is about 54888.0679200862. The cubic root of 3012700000 is about 1444.2818795790.
Adding to 3012700000 its reverse (72103), we get a palindrome (3012772103).
The spelling of 3012700000 in words is "three billion, twelve million, seven hundred thousand".
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