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6708132 = 22321797113
BaseRepresentation
bin11001100101101110100100
3110121210211100
4121211232210
53204130012
6355440100
7111006144
oct31455644
913553740
106708132
113871a12
1222b6030
13150b412
14c68924
158c78dc
hex665ba4

6708132 has 72 divisors (see below), whose sum is σ = 18299736. Its totient is φ = 2064384.

The previous prime is 6708113. The next prime is 6708179. The reversal of 6708132 is 2318076.

It can be written as a sum of positive squares in 4 ways, for example, as 236196 + 6471936 = 486^2 + 2544^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6708096 and 6708105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59308 + ... + 59420.

It is an arithmetic number, because the mean of its divisors is an integer number (254163).

Almost surely, 26708132 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 6708132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9149868).

6708132 is an abundant number, since it is smaller than the sum of its proper divisors (11591604).

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

6708132 is a wasteful number, since it uses less digits than its factorization.

6708132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 6708132 is about 2590.0061775988. The cubic root of 6708132 is about 188.5966032899.

The spelling of 6708132 in words is "six million, seven hundred eight thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 17 18 34 36 51 68 97 102 113 153 194 204 226 291 306 339 388 452 582 612 678 873 1017 1164 1356 1649 1746 1921 2034 3298 3492 3842 4068 4947 5763 6596 7684 9894 10961 11526 14841 17289 19788 21922 23052 29682 32883 34578 43844 59364 65766 69156 98649 131532 186337 197298 372674 394596 559011 745348 1118022 1677033 2236044 3354066 6708132