Base | Representation |
---|---|
bin | 101111010010110000100… |
… | …101110110010101001100 |
3 | 102111200201011022200110210 |
4 | 233102300211312111030 |
5 | 411221403221101120 |
6 | 10525002102402420 |
7 | 453541663044636 |
oct | 57226045662514 |
9 | 12450634280423 |
10 | 3249957987660 |
11 | 104333261548a |
12 | 445a44430410 |
13 | 1a7614c9c307 |
14 | b3427ccda56 |
15 | 59813a0ece0 |
hex | 2f4b097654c |
3249957987660 has 24 divisors (see below), whose sum is σ = 9099882365616. Its totient is φ = 866655463360.
The previous prime is 3249957987637. The next prime is 3249957987691. The reversal of 3249957987660 is 667897599423.
3249957987660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27082983171 + ... + 27082983290.
It is an arithmetic number, because the mean of its divisors is an integer number (379161765234).
Almost surely, 23249957987660 is an apocalyptic number.
3249957987660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3249957987660 is an abundant number, since it is smaller than the sum of its proper divisors (5849924377956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3249957987660 is a wasteful number, since it uses less digits than its factorization.
3249957987660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54165966473 (or 54165966471 counting only the distinct ones).
The product of its (nonzero) digits is 1234517760, while the sum is 75.
The spelling of 3249957987660 in words is "three trillion, two hundred forty-nine billion, nine hundred fifty-seven million, nine hundred eighty-seven thousand, six hundred sixty".
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