Base | Representation |
---|---|
bin | 1011011100100001… |
… | …1011011111001100 |
3 | 21221010100010201000 |
4 | 2313020123133030 |
5 | 22243021042033 |
6 | 1224513020300 |
7 | 136065211542 |
oct | 26710333714 |
9 | 7833303630 |
10 | 3072440268 |
11 | 1337348937 |
12 | 718b54690 |
13 | 39c6c89c1 |
14 | 2120a1d92 |
15 | 12eb02a13 |
hex | b721b7cc |
3072440268 has 24 divisors (see below), whose sum is σ = 7965586160. Its totient is φ = 1024146720.
The previous prime is 3072440207. The next prime is 3072440269. The reversal of 3072440268 is 8620442703.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (3072440269) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14224153 + ... + 14224368.
Almost surely, 23072440268 is an apocalyptic number.
It is an amenable number.
3072440268 is an abundant number, since it is smaller than the sum of its proper divisors (4893145892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3072440268 is a wasteful number, since it uses less digits than its factorization.
3072440268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28448534 (or 28448526 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The square root of 3072440268 is about 55429.5974006667. The cubic root of 3072440268 is about 1453.7659171332.
The spelling of 3072440268 in words is "three billion, seventy-two million, four hundred forty thousand, two hundred sixty-eight".
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