Base | Representation |
---|---|
bin | 1100011010101001… |
… | …0111111111010000 |
3 | 22121021121210110000 |
4 | 3012222113333100 |
5 | 23311221401242 |
6 | 1310421410000 |
7 | 145411002426 |
oct | 30652277720 |
9 | 8537553400 |
10 | 3332997072 |
11 | 1460432039 |
12 | 790269900 |
13 | 411696522 |
14 | 238929116 |
15 | 14791ea4c |
hex | c6a97fd0 |
3332997072 has 50 divisors (see below), whose sum is σ = 9646664258. Its totient is φ = 1110998592.
The previous prime is 3332997049. The next prime is 3332997079. The reversal of 3332997072 is 2707992333.
It can be written as a sum of positive squares in only one way, i.e., 1761984576 + 1571012496 = 41976^2 + 39636^2 .
It is a super-2 number, since 2×33329970722 = 22217738963921146368, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3332997079) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1284583 + ... + 1287174.
Almost surely, 23332997072 is an apocalyptic number.
It is an amenable number.
3332997072 is an abundant number, since it is smaller than the sum of its proper divisors (6313667186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3332997072 is a wasteful number, since it uses less digits than its factorization.
3332997072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2571777 (or 2571762 counting only the distinct ones).
The product of its (nonzero) digits is 428652, while the sum is 45.
The square root of 3332997072 is about 57732.1147369469. The cubic root of 3332997072 is about 1493.7513497254.
The spelling of 3332997072 in words is "three billion, three hundred thirty-two million, nine hundred ninety-seven thousand, seventy-two".
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