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860006132 = 221712647149
BaseRepresentation
bin110011010000101…
…010011011110100
32012221020211121222
4303100222123310
53230130144012
6221200525512
730211634336
oct6320523364
92187224558
10860006132
114014a6377
12200020898
1310923288b
1482309456
155077b972
hex3342a6f4

860006132 has 12 divisors (see below), whose sum is σ = 1593540900. Its totient is φ = 404708736.

The previous prime is 860006131. The next prime is 860006167. The reversal of 860006132 is 231600068.

860006132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 722319376 + 137686756 = 26876^2 + 11734^2 .

It is a super-2 number, since 2×8600061322 = 1479221094155202848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860006131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6323507 + ... + 6323642.

It is an arithmetic number, because the mean of its divisors is an integer number (132795075).

Almost surely, 2860006132 is an apocalyptic number.

It is an amenable number.

860006132 is a deficient number, since it is larger than the sum of its proper divisors (733534768).

860006132 is a wasteful number, since it uses less digits than its factorization.

860006132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12647170 (or 12647168 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 860006132 is about 29325.8611467762. The cubic root of 860006132 is about 950.9708015094.

The spelling of 860006132 in words is "eight hundred sixty million, six thousand, one hundred thirty-two".

Divisors: 1 2 4 17 34 68 12647149 25294298 50588596 215001533 430003066 860006132