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2000202204 = 22371113212809
BaseRepresentation
bin111011100111000…
…1010100111011100
312011101201210121010
41313032022213130
513044022432304
6530251135220
7100365303210
oct16716124734
95141653533
102000202204
11937075580
12479a44510
1325b518400
1414d90c940
15ba902789
hex7738a9dc

2000202204 has 144 divisors (see below), whose sum is σ = 6301290240. Its totient is φ = 479531520.

The previous prime is 2000202161. The next prime is 2000202227. The reversal of 2000202204 is 4022020002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2000202204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149752 + ... + 162560.

It is an arithmetic number, because the mean of its divisors is an integer number (43758960).

Almost surely, 22000202204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000202204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3150645120).

2000202204 is an abundant number, since it is smaller than the sum of its proper divisors (4301088036).

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

2000202204 is a wasteful number, since it uses less digits than its factorization.

2000202204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12860 (or 12845 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 2000202204 is about 44723.6202023047. The cubic root of 2000202204 is about 1259.9635086433.

Adding to 2000202204 its reverse (4022020002), we get a palindrome (6022222206).

The spelling of 2000202204 in words is "two billion, two hundred two thousand, two hundred four".

Divisors: 1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 44 52 66 77 78 84 91 132 143 154 156 169 182 231 273 286 308 338 364 429 462 507 546 572 676 858 924 1001 1014 1092 1183 1716 1859 2002 2028 2366 3003 3549 3718 4004 4732 5577 6006 7098 7436 11154 12012 12809 13013 14196 22308 25618 26026 38427 39039 51236 52052 76854 78078 89663 140899 153708 156156 166517 179326 268989 281798 333034 358652 422697 499551 537978 563596 666068 845394 986293 999102 1075956 1165619 1690788 1831687 1972586 1998204 2164721 2331238 2958879 3496857 3663374 3945172 4329442 4662476 5495061 5917758 6494163 6993714 7326748 8658884 10990122 11835516 12821809 12988326 13987428 15153047 21980244 23811931 25643618 25976652 30306094 38465427 45459141 47623862 51287236 60612188 71435793 76930854 90918282 95247724 142871586 153861708 166683517 181836564 285743172 333367034 500050551 666734068 1000101102 2000202204