Base | Representation |
---|---|
bin | 1011001101111000… |
… | …1101010010110000 |
3 | 21202211210200222000 |
4 | 2303132031102300 |
5 | 22131311243212 |
6 | 1214441014000 |
7 | 134421264351 |
oct | 26336152260 |
9 | 7684720860 |
10 | 3011040432 |
11 | 1305721274 |
12 | 700484300 |
13 | 38ca7b83a |
14 | 207c7bd28 |
15 | 1295251dc |
hex | b378d4b0 |
3011040432 has 80 divisors (see below), whose sum is σ = 8663299680. Its totient is φ = 1001299968.
The previous prime is 3011040301. The next prime is 3011040437. The reversal of 3011040432 is 2340401103.
3011040432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3011040437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179008 + ... + 195104.
It is an arithmetic number, because the mean of its divisors is an integer number (108291246).
Almost surely, 23011040432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3011040432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4331649840).
3011040432 is an abundant number, since it is smaller than the sum of its proper divisors (5652259248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3011040432 is a wasteful number, since it uses less digits than its factorization.
3011040432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16547 (or 16535 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3011040432 is about 54872.9480891997. The cubic root of 3011040432 is about 1444.0166330960.
Adding to 3011040432 its reverse (2340401103), we get a palindrome (5351441535).
The spelling of 3011040432 in words is "three billion, eleven million, forty thousand, four hundred thirty-two".
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