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200086512608 = 2537226916979
BaseRepresentation
bin1011101001011000010…
…1011110001111100000
3201010110101001222111002
42322112011132033200
511234234121400413
6231530220211132
720312221203233
oct2722605361740
9633411058432
10200086512608
1177946690424
1232940699aa8
1315b3921c978
1499817a141a
155310d62958
hex2e9615e3e0

200086512608 has 72 divisors (see below), whose sum is σ = 406383528600. Its totient is φ = 96971816448.

The previous prime is 200086512599. The next prime is 200086512643. The reversal of 200086512608 is 806215680002.

200086512608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2000865126082 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11775863 + ... + 11792841.

It is an arithmetic number, because the mean of its divisors is an integer number (5644215675).

Almost surely, 2200086512608 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 200086512608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203191764300).

200086512608 is an abundant number, since it is smaller than the sum of its proper divisors (206297015992).

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

200086512608 is a wasteful number, since it uses less digits than its factorization.

200086512608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17332 (or 17287 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 200086512608 in words is "two hundred billion, eighty-six million, five hundred twelve thousand, six hundred eight".

Divisors: 1 2 4 8 16 32 37 74 148 269 296 538 592 1076 1184 1369 2152 2738 4304 5476 8608 9953 10952 16979 19906 21904 33958 39812 43808 67916 79624 135832 159248 271664 318496 368261 543328 628223 736522 1256446 1473044 2512892 2946088 4567351 5025784 5892176 9134702 10051568 11784352 18269404 20103136 23244251 36538808 46488502 73077616 92977004 146155232 168991987 185954008 337983974 371908016 675967948 743816032 1351935896 2703871792 5407743584 6252703519 12505407038 25010814076 50021628152 100043256304 200086512608