Base | Representation |
---|---|
bin | 1000000010110010111… |
… | …11001011001110111000 |
3 | 222102101100022200111021 |
4 | 10001121133023032320 |
5 | 14012011042023030 |
6 | 330544502312224 |
7 | 25652635606642 |
oct | 4013137131670 |
9 | 872340280437 |
10 | 276379251640 |
11 | a7236978468 |
12 | 45692a28674 |
13 | 200a728ac2b |
14 | d53c029892 |
15 | 72c8b3397a |
hex | 40597cb3b8 |
276379251640 has 16 divisors (see below), whose sum is σ = 621853316280. Its totient is φ = 110551700640.
The previous prime is 276379251563. The next prime is 276379251647. The reversal of 276379251640 is 46152973672.
It is a happy number.
276379251640 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2763792516403 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (276379251647) 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 3 ways as a sum of consecutive naturals, for example, 3454740606 + ... + 3454740685.
Almost surely, 2276379251640 is an apocalyptic number.
276379251640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
276379251640 is an abundant number, since it is smaller than the sum of its proper divisors (345474064640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
276379251640 is a wasteful number, since it uses less digits than its factorization.
276379251640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6909481302 (or 6909481298 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 52.
The spelling of 276379251640 in words is "two hundred seventy-six billion, three hundred seventy-nine million, two hundred fifty-one thousand, six hundred forty".
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