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200031313030010 = 257211271136943029
BaseRepresentation
bin101101011110110101101011…
…010110110110101101111010
3222020020210210010121210111122
4231132311223112312231322
5202204303112113430020
61545233041104225242
760063533260553300
oct5536655326665572
9866223703553448
10200031313030010
1158810892444250
121a5274aa00b222
13877cb446a19c7
1437577d25c2270
15181d4180ce125
hexb5ed6b5b6b7a

200031313030010 has 96 divisors (see below), whose sum is σ = 458603583217920. Its totient is φ = 62117357500800.

The previous prime is 200031313030009. The next prime is 200031313030013. The reversal of 200031313030010 is 10030313130002.

It is not an unprimeable number, because it can be changed into a prime (200031313030013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67010825 + ... + 69932204.

It is an arithmetic number, because the mean of its divisors is an integer number (4777120658520).

Almost surely, 2200031313030010 is an apocalyptic number.

200031313030010 is an abundant number, since it is smaller than the sum of its proper divisors (258572270187910).

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

200031313030010 is a wasteful number, since it uses less digits than its factorization.

200031313030010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136943332 (or 136943325 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 200031313030010 its reverse (10030313130002), we get a palindrome (210061626160012).

The spelling of 200031313030010 in words is "two hundred trillion, thirty-one billion, three hundred thirteen million, thirty thousand, ten".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 245 271 385 490 539 542 770 1078 1355 1897 2695 2710 2981 3794 5390 5962 9485 13279 14905 18970 20867 26558 29810 41734 66395 104335 132790 146069 208670 292138 730345 1460690 136943029 273886058 684715145 958601203 1369430290 1506373319 1917202406 3012746638 4793006015 6710208421 7531866595 9586012030 10544613233 13420416842 15063733190 21089226466 33551042105 37111560859 52723066165 67102084210 73812292631 74223121718 105446132330 147624585262 185557804295 259780926013 369061463155 371115608590 408227169449 519561852026 738122926310 816454338898 1298904630065 1818466482091 2041135847245 2597809260130 2857590186143 3636932964182 4082271694490 5715180372286 9092332410455 14287950930715 18184664820910 20003131303001 28575901861430 40006262606002 100015656515005 200031313030010