Base | Representation |
---|---|
bin | 1111011010001110111… |
… | …1001100000000011100 |
3 | 221022100012010112211022 |
4 | 3312203233030000130 |
5 | 13314141423424322 |
6 | 321341522143312 |
7 | 25061335251104 |
oct | 3664357140034 |
9 | 838305115738 |
10 | 264740061212 |
11 | a2303954420 |
12 | 43384ab1b38 |
13 | 1bc70ac57c3 |
14 | cb562d0204 |
15 | 6d46dd4942 |
hex | 3da3bcc01c |
264740061212 has 48 divisors (see below), whose sum is σ = 545573145600. Its totient is φ = 111135245760.
The previous prime is 264740061203. The next prime is 264740061217. The reversal of 264740061212 is 212160047462.
It is a happy number.
264740061212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (264740061217) 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 15 ways as a sum of consecutive naturals, for example, 4481012 + ... + 4539707.
It is an arithmetic number, because the mean of its divisors is an integer number (11366107200).
Almost surely, 2264740061212 is an apocalyptic number.
264740061212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
264740061212 is an abundant number, since it is smaller than the sum of its proper divisors (280833084388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
264740061212 is a wasteful number, since it uses less digits than its factorization.
264740061212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9020786 (or 9020784 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 35.
The spelling of 264740061212 in words is "two hundred sixty-four billion, seven hundred forty million, sixty-one thousand, two hundred twelve".
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