Search a number
-
+
200213231012010 = 23253765123923239
BaseRepresentation
bin101101100001011111000110…
…100000111000100010101010
3222020220012100022101210102200
4231201133012200320202222
5202220243144114341020
61545452404422041030
760112633336105536
oct5541370640704252
9866805308353380
10200213231012010
1158880a553a3717
121a5567b9b79176
1387940467a4838
14376252d006bc6
151823013d98590
hexb617c68388aa

200213231012010 has 96 divisors (see below), whose sum is σ = 534632227009920. Its totient is φ = 51946362751104.

The previous prime is 200213231011993. The next prime is 200213231012021. The reversal of 200213231012010 is 10210132312002.

200213231012010 is a `hidden beast` number, since 20 + 0 + 2 + 132 + 310 + 1 + 201 + 0 = 666.

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

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, 216397971 + ... + 217321209.

It is an arithmetic number, because the mean of its divisors is an integer number (5569085698020).

Almost surely, 2200213231012010 is an apocalyptic number.

200213231012010 is an abundant number, since it is smaller than the sum of its proper divisors (334418995997910).

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

200213231012010 is a wasteful number, since it uses less digits than its factorization.

200213231012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988412 (or 988409 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 200213231012010 its reverse (10210132312002), we get a palindrome (210423363324012).

The spelling of 200213231012010 in words is "two hundred trillion, two hundred thirteen billion, two hundred thirty-one million, twelve thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 333 370 555 666 1110 1665 3330 65123 130246 195369 325615 390738 586107 651230 923239 976845 1172214 1846478 1953690 2409551 2769717 2930535 4616195 4819102 5539434 5861070 7228653 8309151 9232390 12047755 13848585 14457306 16618302 21685959 24095510 27697170 34159843 36143265 41545755 43371918 68319686 72286530 83091510 102479529 108429795 170799215 204959058 216859590 307438587 341598430 512397645 614877174 1024795290 1537192935 3074385870 60124093397 120248186794 180372280191 300620466985 360744560382 541116840573 601240933970 901861400955 1082233681146 1803722801910 2224591455689 2705584202865 4449182911378 5411168405730 6673774367067 11122957278445 13347548734134 20021323101201 22245914556890 33368871835335 40042646202402 66737743670670 100106615506005 200213231012010