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4128613214 = 211187664237
BaseRepresentation
bin1111011000010101…
…1010001101011110
3101122201201021121112
43312011122031132
531423411110324
61521402302022
7204211430135
oct36605321536
911581637545
104128613214
111829549240
129727b7912
1350a472bcb
142b247291c
151926ccc0e
hexf615a35e

4128613214 has 8 divisors (see below), whose sum is σ = 6755912568. Its totient is φ = 1876642360.

The previous prime is 4128613199. The next prime is 4128613249. The reversal of 4128613214 is 4123168214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93832097 + ... + 93832140.

It is an arithmetic number, because the mean of its divisors is an integer number (844489071).

Almost surely, 24128613214 is an apocalyptic number.

4128613214 is a deficient number, since it is larger than the sum of its proper divisors (2627299354).

4128613214 is a wasteful number, since it uses less digits than its factorization.

4128613214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187664250.

The product of its digits is 9216, while the sum is 32.

The square root of 4128613214 is about 64254.2855691354. The cubic root of 4128613214 is about 1604.2352912898.

The spelling of 4128613214 in words is "four billion, one hundred twenty-eight million, six hundred thirteen thousand, two hundred fourteen".

Divisors: 1 2 11 22 187664237 375328474 2064306607 4128613214