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2020368324 = 22313127101977
BaseRepresentation
bin111100001101100…
…0101111111000100
312012210200100022110
41320123011333010
513114203241244
6532251301020
7101031563442
oct17033057704
95183610273
102020368324
11947499697
1248474a770
13262759320
1415247bb92
15bc5879b9
hex786c5fc4

2020368324 has 48 divisors (see below), whose sum is σ = 5116848128. Its totient is φ = 616750848.

The previous prime is 2020368307. The next prime is 2020368359. The reversal of 2020368324 is 4238630202.

It is a junction number, because it is equal to n+sod(n) for n = 2020368291 and 2020368300.

It is an unprimeable number.

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, 31177 + ... + 70800.

Almost surely, 22020368324 is an apocalyptic number.

It is an amenable number.

2020368324 is an abundant number, since it is smaller than the sum of its proper divisors (3096479804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020368324 is a wasteful number, since it uses less digits than its factorization.

2020368324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102124 (or 102122 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2020368324 is about 44948.5074724401. The cubic root of 2020368324 is about 1264.1836920251.

Adding to 2020368324 its reverse (4238630202), we get a palindrome (6258998526).

The spelling of 2020368324 in words is "two billion, twenty million, three hundred sixty-eight thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 127 156 254 381 508 762 1524 1651 3302 4953 6604 9906 19812 101977 203954 305931 407908 611862 1223724 1325701 2651402 3977103 5302804 7954206 12951079 15908412 25902158 38853237 51804316 77706474 155412948 168364027 336728054 505092081 673456108 1010184162 2020368324