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4202004213 = 3211293121523
BaseRepresentation
bin1111101001110101…
…0111111011110101
3101211211210221010200
43322131113323311
532101203113323
61532543311113
7206062306101
oct37235277365
911754727120
104202004213
111866a15a60
129932ab499
1351c72b034
142bc0d8901
15198d78443
hexfa757ef5

4202004213 has 72 divisors (see below), whose sum is σ = 7082393760. Its totient is φ = 2377972800.

The previous prime is 4202004203. The next prime is 4202004229. The reversal of 4202004213 is 3124002024.

4202004213 is a `hidden beast` number, since 42 + 0 + 200 + 421 + 3 = 666.

It is not a de Polignac number, because 4202004213 - 25 = 4202004181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202004203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2758270 + ... + 2759792.

It is an arithmetic number, because the mean of its divisors is an integer number (98366580).

Almost surely, 24202004213 is an apocalyptic number.

It is an amenable number.

4202004213 is a deficient number, since it is larger than the sum of its proper divisors (2880389547).

4202004213 is a wasteful number, since it uses less digits than its factorization.

4202004213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631 (or 1597 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4202004213 is about 64822.8679788236. The cubic root of 4202004213 is about 1613.6852444724.

Adding to 4202004213 its reverse (3124002024), we get a palindrome (7326006237).

The spelling of 4202004213 in words is "four billion, two hundred two million, four thousand, two hundred thirteen".

Divisors: 1 3 9 11 29 31 33 87 93 99 261 279 319 341 899 957 961 1023 1523 2697 2871 2883 3069 4569 8091 8649 9889 10571 13707 16753 27869 29667 31713 44167 47213 50259 83607 89001 95139 132501 141639 150777 250821 306559 397503 424917 485837 519343 919677 1369177 1457511 1463603 1558029 2759031 4107531 4372533 4390809 4674087 12322593 13172427 15060947 16099633 42444487 45182841 48298899 127333461 135548523 144896697 382000383 466889357 1400668071 4202004213