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4213664127 = 322943375449
BaseRepresentation
bin1111101100100111…
…0110100101111111
3101212122202022112100
43323021312211333
532112144223002
61534041240143
7206263361031
oct37311664577
911778668470
104213664127
11187255a252
12997193053
13521c812aa
142bd891c51
15199dcd11c
hexfb27697f

4213664127 has 24 divisors (see below), whose sum is σ = 6442722000. Its totient is φ = 2649161088.

The previous prime is 4213664113. The next prime is 4213664131. The reversal of 4213664127 is 7214663124.

4213664127 is a `hidden beast` number, since 4 + 2 + 1 + 3 + 6 + 641 + 2 + 7 = 666.

It is not a de Polignac number, because 4213664127 - 226 = 4146555263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4213664091 and 4213664100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213664107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176502 + ... + 198947.

It is an arithmetic number, because the mean of its divisors is an integer number (268446750).

Almost surely, 24213664127 is an apocalyptic number.

4213664127 is a deficient number, since it is larger than the sum of its proper divisors (2229057873).

4213664127 is a wasteful number, since it uses less digits than its factorization.

4213664127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375527 (or 375524 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 4213664127 is about 64912.7424085595. The cubic root of 4213664127 is about 1615.1764419814.

The spelling of 4213664127 in words is "four billion, two hundred thirteen million, six hundred sixty-four thousand, one hundred twenty-seven".

Divisors: 1 3 9 29 43 87 129 261 387 1247 3741 11223 375449 1126347 3379041 10888021 16144307 32664063 48432921 97992189 145298763 468184903 1404554709 4213664127