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4664055 = 3511231229
BaseRepresentation
bin10001110010101011110111
322202221212210
4101302223313
52143222210
6243544503
754433554
oct21625367
98687783
104664055
1126a61a0
12168b133
13c73bc6
14895a2b
15621e20
hex472af7

4664055 has 32 divisors (see below), whose sum is σ = 8501760. Its totient is φ = 2161280.

The previous prime is 4664017. The next prime is 4664057. The reversal of 4664055 is 5504664.

It is not a de Polignac number, because 4664055 - 26 = 4663991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3181 + ... + 4409.

It is an arithmetic number, because the mean of its divisors is an integer number (265680).

Almost surely, 24664055 is an apocalyptic number.

4664055 is a deficient number, since it is larger than the sum of its proper divisors (3837705).

4664055 is a wasteful number, since it uses less digits than its factorization.

4664055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 4664055 is about 2159.6423314984. The cubic root of 4664055 is about 167.0787513885.

The spelling of 4664055 in words is "four million, six hundred sixty-four thousand, fifty-five".

Divisors: 1 3 5 11 15 23 33 55 69 115 165 253 345 759 1229 1265 3687 3795 6145 13519 18435 28267 40557 67595 84801 141335 202785 310937 424005 932811 1554685 4664055