Search a number
-
+
10200200110212 = 2237245673798397
BaseRepresentation
bin1001010001101110101101…
…0011011110000010000100
31100010010111111001120221010
42110123223103132002010
52314110002212011322
633405523544122220
72101640316245100
oct224335323360204
940103444046833
1010200200110212
113282976052a62
121188a4a466370
1358cb4aa6cbb8
14273999a20900
1512a4e5c4420c
hex946eb4de084

10200200110212 has 72 divisors (see below), whose sum is σ = 27692326974144. Its totient is φ = 2913703990848.

The previous prime is 10200200110171. The next prime is 10200200110237. The reversal of 10200200110212 is 21201100200201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 786198 + ... + 4584594.

Almost surely, 210200200110212 is an apocalyptic number.

10200200110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10200200110212 is an abundant number, since it is smaller than the sum of its proper divisors (17492126863932).

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

10200200110212 is a wasteful number, since it uses less digits than its factorization.

10200200110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802985 (or 3802976 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10200200110212 its reverse (21201100200201), we get a palindrome (31401300310413).

The spelling of 10200200110212 in words is "ten trillion, two hundred billion, two hundred million, one hundred ten thousand, two hundred twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 4567 9134 13701 18268 27402 31969 54804 63938 95907 127876 191814 223783 383628 447566 671349 895132 1342698 2685396 3798397 7596794 11395191 15193588 22790382 26588779 45580764 53177558 79766337 106355116 159532674 186121453 319065348 372242906 558364359 744485812 1116728718 2233457436 17347279099 34694558198 52041837297 69389116396 104083674594 121430953693 208167349188 242861907386 364292861079 485723814772 728585722158 850016675851 1457171444316 1700033351702 2550050027553 3400066703404 5100100055106 10200200110212