Base | Representation |
---|---|
bin | 1011001101111011… |
… | …1100100011111000 |
3 | 21202212011112112200 |
4 | 2303132330203320 |
5 | 22131333442130 |
6 | 1214445110200 |
7 | 134423031663 |
oct | 26336744370 |
9 | 7685145480 |
10 | 3011234040 |
11 | 1305843781 |
12 | 700558360 |
13 | 38cb189b9 |
14 | 207ccc6da |
15 | 129562760 |
hex | b37bc8f8 |
3011234040 has 48 divisors (see below), whose sum is σ = 9786511800. Its totient is φ = 802995648.
The previous prime is 3011234029. The next prime is 3011234041. The reversal of 3011234040 is 404321103.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3011234041) 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 11 ways as a sum of consecutive naturals, for example, 4181910 + ... + 4182629.
Almost surely, 23011234040 is an apocalyptic number.
3011234040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3011234040 is an abundant number, since it is smaller than the sum of its proper divisors (6775277760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3011234040 is a wasteful number, since it uses less digits than its factorization.
3011234040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8364556 (or 8364549 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3011234040 is about 54874.7122088125. The cubic root of 3011234040 is about 1444.0475822188.
Adding to 3011234040 its reverse (404321103), we get a palindrome (3415555143).
The spelling of 3011234040 in words is "three billion, eleven million, two hundred thirty-four thousand, forty".
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