Search a number
-
+
200211012121112 = 23791741238176421
BaseRepresentation
bin101101100001011101000010…
…010000011111001000011000
3222020212222121200011110100022
4231201131002100133020120
5202220224123100333422
61545451400315330012
760112524343620056
oct5541350220371030
9866788550143308
10200211012121112
1158880016941093
121a55629aa50908
138793a81b8a845
14376239c44d1d6
151822e34199342
hexb6174241f218

200211012121112 has 64 divisors (see below), whose sum is σ = 380530571241600. Its totient is φ = 98738797248000.

The previous prime is 200211012121093. The next prime is 200211012121129. The reversal of 200211012121112 is 211121210112002.

It is a super-2 number, since 2×2002110121211122 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2619804662 + ... + 2619881082.

It is an arithmetic number, because the mean of its divisors is an integer number (5945790175650).

Almost surely, 2200211012121112 is an apocalyptic number.

It is an amenable number.

200211012121112 is a deficient number, since it is larger than the sum of its proper divisors (180319559120488).

200211012121112 is a wasteful number, since it uses less digits than its factorization.

200211012121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80628 (or 80624 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 200211012121112 its reverse (211121210112002), we get a palindrome (411332222233114).

The spelling of 200211012121112 in words is "two hundred trillion, two hundred eleven billion, twelve million, one hundred twenty-one thousand, one hundred twelve".

Divisors: 1 2 4 8 79 158 316 632 1741 2381 3482 4762 6964 9524 13928 19048 76421 137539 152842 188099 275078 305684 376198 550156 611368 752396 1100312 1504792 4145321 6037259 8290642 12074518 16581284 24149036 33162568 48298072 133048961 181958401 266097922 327480359 363916802 532195844 654960718 727833604 1064391688 1309921436 1455667208 2619842872 10510867919 14374713679 21021735838 28749427358 42043471676 57498854716 84086943352 114997709432 316789576141 633579152282 1267158304564 2534316609128 25026376515139 50052753030278 100105506060556 200211012121112