Base | Representation |
---|---|
bin | 100000000001000… |
… | …0000100001110000 |
3 | 2202212102111000210 |
4 | 1000002000201300 |
5 | 4200003041042 |
6 | 254333144120 |
7 | 35423062320 |
oct | 10002004160 |
9 | 2685374023 |
10 | 1074268272 |
11 | 50143a720 |
12 | 25b92b040 |
13 | 1417416cc |
14 | a2961280 |
15 | 644a1a9c |
hex | 40080870 |
1074268272 has 80 divisors (see below), whose sum is σ = 3459992832. Its totient is φ = 279029760.
The previous prime is 1074268259. The next prime is 1074268313. The reversal of 1074268272 is 2728624701.
It is a self number, because there is not a number n which added to its sum of digits gives 1074268272.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141633 + ... + 149024.
Almost surely, 21074268272 is an apocalyptic number.
1074268272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1074268272 is an abundant number, since it is smaller than the sum of its proper divisors (2385724560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1074268272 is a wasteful number, since it uses less digits than its factorization.
1074268272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290686 (or 290680 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 39.
The square root of 1074268272 is about 32776.0319746000. The cubic root of 1074268272 is about 1024.1673259689.
The spelling of 1074268272 in words is "one billion, seventy-four million, two hundred sixty-eight thousand, two hundred seventy-two".
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