Base | Representation |
---|---|
bin | 1010001111001011… |
… | …1111011110100100 |
3 | 21002111221120121000 |
4 | 2203302333132210 |
5 | 21112000202122 |
6 | 1132404153300 |
7 | 125046032346 |
oct | 24362773644 |
9 | 7074846530 |
10 | 2748053412 |
11 | 1190228225 |
12 | 648398830 |
13 | 34a43cb10 |
14 | 1c0d81296 |
15 | 1113c80ac |
hex | a3cbf7a4 |
2748053412 has 48 divisors (see below), whose sum is σ = 7672631680. Its totient is φ = 845554464.
The previous prime is 2748053411. The next prime is 2748053423. The reversal of 2748053412 is 2143508472.
It is a happy number.
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 (2748053411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977248 + ... + 980055.
Almost surely, 22748053412 is an apocalyptic number.
It is an amenable number.
2748053412 is an abundant number, since it is smaller than the sum of its proper divisors (4924578268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2748053412 is a wasteful number, since it uses less digits than its factorization.
2748053412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1957329 (or 1957321 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 2748053412 is about 52421.8791345751. The cubic root of 2748053412 is about 1400.6890166239.
The spelling of 2748053412 in words is "two billion, seven hundred forty-eight million, fifty-three thousand, four hundred twelve".
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