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6412665141 = 322713477577
BaseRepresentation
bin1011111100011100…
…11000000100110101
3121112220120010211100
411332032120010311
5101113120241031
62540153400313
7314624516511
oct57616300465
917486503740
106412665141
1127a0867263
1212ab709099
137b272301c
1444b94d141
15277e9dde6
hex17e398135

6412665141 has 24 divisors (see below), whose sum is σ = 9324941184. Its totient is φ = 4246499520.

The previous prime is 6412665079. The next prime is 6412665151. The reversal of 6412665141 is 1415662146.

6412665141 is a `hidden beast` number, since 641 + 2 + 6 + 6 + 5 + 1 + 4 + 1 = 666.

It is not a de Polignac number, because 6412665141 - 217 = 6412534069 is a prime.

It is a super-2 number, since 2×64126651412 = 82244548421193099762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6412665096 and 6412665105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6412665151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 842545 + ... + 850121.

It is an arithmetic number, because the mean of its divisors is an integer number (388539216).

Almost surely, 26412665141 is an apocalyptic number.

It is an amenable number.

6412665141 is a deficient number, since it is larger than the sum of its proper divisors (2912276043).

6412665141 is a wasteful number, since it uses less digits than its factorization.

6412665141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8201 (or 8198 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 6412665141 is about 80079.1180083797. The cubic root of 6412665141 is about 1857.8594426453.

The spelling of 6412665141 in words is "six billion, four hundred twelve million, six hundred sixty-five thousand, one hundred forty-one".

Divisors: 1 3 9 271 347 813 1041 2439 3123 7577 22731 68193 94037 282111 846333 2053367 2629219 6160101 7887657 18480303 23662971 712518349 2137555047 6412665141