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1352133213 = 310714512903
BaseRepresentation
bin101000010010111…
…1110101001011101
310111020021111001220
41100211332221131
510232121230323
6342100523553
745335641224
oct12045765135
93436244056
101352133213
11634275772
123189b05b9
1318718c332
14cb811cbb
157da8c0e3
hex5097ea5d

1352133213 has 16 divisors (see below), whose sum is σ = 1821574656. Its totient is φ = 892074800.

The previous prime is 1352133127. The next prime is 1352133257. The reversal of 1352133213 is 3123312531.

It is not a de Polignac number, because 1352133213 - 216 = 1352067677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352133113) 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 15 ways as a sum of consecutive naturals, for example, 464320 + ... + 467222.

It is an arithmetic number, because the mean of its divisors is an integer number (113848416).

Almost surely, 21352133213 is an apocalyptic number.

It is an amenable number.

1352133213 is a deficient number, since it is larger than the sum of its proper divisors (469441443).

1352133213 is a wasteful number, since it uses less digits than its factorization.

1352133213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4464.

The product of its digits is 1620, while the sum is 24.

The square root of 1352133213 is about 36771.3640350749. The cubic root of 1352133213 is about 1105.7912783419.

Adding to 1352133213 its reverse (3123312531), we get a palindrome (4475445744).

The spelling of 1352133213 in words is "one billion, three hundred fifty-two million, one hundred thirty-three thousand, two hundred thirteen".

Divisors: 1 3 107 321 1451 2903 4353 8709 155257 310621 465771 931863 4212253 12636759 450711071 1352133213