Base | Representation |
---|---|
bin | 111101110001110… |
… | …1101000000000000 |
3 | 12100110122010022112 |
4 | 1323203231000000 |
5 | 13221134110203 |
6 | 541410354452 |
7 | 102240562130 |
oct | 17343550000 |
9 | 5313563275 |
10 | 2072956928 |
11 | 974148249 |
12 | 49a28ba28 |
13 | 27060ca43 |
14 | 15944aac0 |
15 | c1ec46d8 |
hex | 7b8ed000 |
2072956928 has 104 divisors (see below), whose sum is σ = 4774632192. Its totient is φ = 881491968.
The previous prime is 2072956927. The next prime is 2072956937. The reversal of 2072956928 is 8296592702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2072956927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5648201 + ... + 5648567.
Almost surely, 22072956928 is an apocalyptic number.
2072956928 is a gapful number since it is divisible by the number (28) 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 2072956928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2387316096).
2072956928 is an abundant number, since it is smaller than the sum of its proper divisors (2701675264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2072956928 is an equidigital number, since it uses as much as digits as its factorization.
2072956928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 595 (or 573 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 50.
The square root of 2072956928 is about 45529.7367442422. The cubic root of 2072956928 is about 1275.0584472502.
The spelling of 2072956928 in words is "two billion, seventy-two million, nine hundred fifty-six thousand, nine hundred twenty-eight".
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