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6800087532 = 2237733593089
BaseRepresentation
bin1100101010101000…
…10001100111101100
3122112220120020102210
412111110101213230
5102411310300112
63042433250420
7330340535040
oct62524214754
918486506383
106800087532
11297a521457
121399403a10
13844a7c744
1448719c020
1529becab3c
hex1955119ec

6800087532 has 96 divisors (see below), whose sum is σ = 18439142400. Its totient is φ = 1910310912.

The previous prime is 6800087521. The next prime is 6800087537. The reversal of 6800087532 is 2357800086.

It is a super-3 number, since 3×68000875323 (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6800087537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2199844 + ... + 2202932.

It is an arithmetic number, because the mean of its divisors is an integer number (192074400).

Almost surely, 26800087532 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 6800087532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9219571200).

6800087532 is an abundant number, since it is smaller than the sum of its proper divisors (11639054868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6800087532 is a wasteful number, since it uses less digits than its factorization.

6800087532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535 (or 3533 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 6800087532 is about 82462.6432513535. The cubic root of 6800087532 is about 1894.5446033843.

The spelling of 6800087532 in words is "six billion, eight hundred million, eighty-seven thousand, five hundred thirty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 73 84 146 219 292 359 438 511 718 876 1022 1077 1436 1533 2044 2154 2513 3066 3089 4308 5026 6132 6178 7539 9267 10052 12356 15078 18534 21623 26207 30156 37068 43246 52414 64869 78621 86492 104828 129738 157242 183449 225497 259476 314484 366898 450994 550347 676491 733796 901988 1100694 1108951 1352982 1578479 2201388 2217902 2705964 3156958 3326853 4435804 4735437 6313916 6653706 7762657 9470874 13307412 15525314 18941748 23287971 31050628 46575942 80953423 93151884 161906846 242860269 323813692 485720538 566673961 971441076 1133347922 1700021883 2266695844 3400043766 6800087532