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5213232141 = 3131923499613
BaseRepresentation
bin1001101101011101…
…11001110000001101
3111110022121122001220
410312232321300031
541134041412031
62221145353553
7243121512345
oct46656716015
914408548056
105213232141
112235808517
121015a988b9
13651099960
14376529d25
15207a26596
hex136bb9c0d

5213232141 has 64 divisors (see below), whose sum is σ = 8252160000. Its totient is φ = 2896591104.

The previous prime is 5213232137. The next prime is 5213232169. The reversal of 5213232141 is 1412323125.

It is not a de Polignac number, because 5213232141 - 22 = 5213232137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213232181) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8504151 + ... + 8504763.

It is an arithmetic number, because the mean of its divisors is an integer number (128940000).

Almost surely, 25213232141 is an apocalyptic number.

It is an amenable number.

5213232141 is a deficient number, since it is larger than the sum of its proper divisors (3038927859).

5213232141 is a wasteful number, since it uses less digits than its factorization.

5213232141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170.

The product of its digits is 1440, while the sum is 24.

The square root of 5213232141 is about 72202.7156068247. The cubic root of 5213232141 is about 1733.9464785413.

Adding to 5213232141 its reverse (1412323125), we get a palindrome (6625555266).

The spelling of 5213232141 in words is "five billion, two hundred thirteen million, two hundred thirty-two thousand, one hundred forty-one".

Divisors: 1 3 13 19 23 39 57 69 247 299 437 499 613 741 897 1311 1497 1839 5681 6487 7969 9481 11477 11647 14099 17043 19461 23907 28443 34431 34941 42297 123253 149201 151411 183287 218063 267881 305887 369759 447603 454233 549861 654189 803643 917661 2834819 3482453 3976531 5811853 7035401 8504457 10447359 11929593 17435559 21106203 75554089 91460213 133672619 226662267 274380639 401017857 1737744047 5213232141