Base | Representation |
---|---|
bin | 1010010000101010… |
… | …0001001110110000 |
3 | 21002221112220220022 |
4 | 2210022201032300 |
5 | 21120040032401 |
6 | 1133144303012 |
7 | 125152330523 |
oct | 24412411660 |
9 | 7087486808 |
10 | 2754220976 |
11 | 119375aa91 |
12 | 64a471a68 |
13 | 34b7bc170 |
14 | 1c1b08bba |
15 | 111be571b |
hex | a42a13b0 |
2754220976 has 40 divisors (see below), whose sum is σ = 5765401824. Its totient is φ = 1267061760.
The previous prime is 2754220969. The next prime is 2754220979. The reversal of 2754220976 is 6790224572.
It is not an unprimeable number, because it can be changed into a prime (2754220979) 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, 43400 + ... + 85976.
Almost surely, 22754220976 is an apocalyptic number.
2754220976 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2754220976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2882700912).
2754220976 is an abundant number, since it is smaller than the sum of its proper divisors (3011180848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2754220976 is a wasteful number, since it uses less digits than its factorization.
2754220976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42909 (or 42903 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 44.
The square root of 2754220976 is about 52480.6724042290. The cubic root of 2754220976 is about 1401.7361074281.
The spelling of 2754220976 in words is "two billion, seven hundred fifty-four million, two hundred twenty thousand, nine hundred seventy-six".
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