Search a number
-
+
2020333302 = 2321331416793
BaseRepresentation
bin111100001101011…
…1101011011110110
312012210121120021100
41320122331123312
513114201131202
6532250430530
7101031356361
oct17032753366
95183546240
102020333302
11947475349
12484732446
132627463c0
1415246d0d8
15bc57c41c
hex786bd6f6

2020333302 has 96 divisors (see below), whose sum is σ = 4985600256. Its totient is φ = 586828800.

The previous prime is 2020333297. The next prime is 2020333309. The reversal of 2020333302 is 2033330202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020333309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 294018 + ... + 300810.

It is an arithmetic number, because the mean of its divisors is an integer number (51933336).

Almost surely, 22020333302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020333302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2492800128).

2020333302 is an abundant number, since it is smaller than the sum of its proper divisors (2965266954).

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

2020333302 is a wasteful number, since it uses less digits than its factorization.

2020333302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6886 (or 6883 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 2020333302 is about 44948.1178916315. The cubic root of 2020333302 is about 1264.1763873344.

Adding to 2020333302 its reverse (2033330202), we get a palindrome (4053663504).

The spelling of 2020333302 in words is "two billion, twenty million, three hundred thirty-three thousand, three hundred two".

Divisors: 1 2 3 6 9 13 18 26 31 39 41 62 78 82 93 117 123 186 234 246 279 369 403 533 558 738 806 1066 1209 1271 1599 2418 2542 3198 3627 3813 4797 6793 7254 7626 9594 11439 13586 16523 20379 22878 33046 40758 49569 61137 88309 99138 122274 148707 176618 210583 264927 278513 297414 421166 529854 557026 631749 794781 835539 1263498 1589562 1671078 1895247 2506617 2737579 3620669 3790494 5013234 5475158 7241338 8212737 8633903 10862007 16425474 17267806 21724014 24638211 25901709 32586021 49276422 51803418 65172042 77705127 112240739 155410254 224481478 336722217 673444434 1010166651 2020333302