Base | Representation |
---|---|
bin | 1010010000100110… |
… | …1111010100011100 |
3 | 21002221011112110121 |
4 | 2210021233110130 |
5 | 21120012012130 |
6 | 1133140044324 |
7 | 125150516512 |
oct | 24411572434 |
9 | 7087145417 |
10 | 2754016540 |
11 | 1193630430 |
12 | 64a3936a4 |
13 | 34b74a0b2 |
14 | 1c1a944b2 |
15 | 111ba4d7a |
hex | a426f51c |
2754016540 has 24 divisors (see below), whose sum is σ = 6309202032. Its totient is φ = 1001460480.
The previous prime is 2754016511. The next prime is 2754016549. The reversal of 2754016540 is 456104572.
It is a junction number, because it is equal to n+sod(n) for n = 2754016496 and 2754016505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2754016549) 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, 6258909 + ... + 6259348.
It is an arithmetic number, because the mean of its divisors is an integer number (262883418).
Almost surely, 22754016540 is an apocalyptic number.
2754016540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2754016540 is an abundant number, since it is smaller than the sum of its proper divisors (3555185492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2754016540 is a wasteful number, since it uses less digits than its factorization.
2754016540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12518277 (or 12518275 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 2754016540 is about 52478.7246415154. The cubic root of 2754016540 is about 1401.7014246127.
The spelling of 2754016540 in words is "two billion, seven hundred fifty-four million, sixteen thousand, five hundred forty".
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