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3381200900 = 2252721162731
BaseRepresentation
bin1100100110001001…
…0000100000000100
322201122022210122222
43021202100200010
523411041412100
61315302511512
7146534506400
oct31142204004
98648283588
103381200900
111485666310
127a4435598
1341b6731bc
142410b6100
1514bc92485
hexc9890804

3381200900 has 108 divisors (see below), whose sum is σ = 9311185296. Its totient is φ = 1053864000.

The previous prime is 3381200899. The next prime is 3381200929. The reversal of 3381200900 is 90021833.

It is a super-3 number, since 3×33812009003 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3381200900.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22535 + ... + 85265.

Almost surely, 23381200900 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 3381200900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4655592648).

3381200900 is an abundant number, since it is smaller than the sum of its proper divisors (5929984396).

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

3381200900 is a wasteful number, since it uses less digits than its factorization.

3381200900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62770 (or 62756 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3381200900 is about 58148.0945517564. The cubic root of 3381200900 is about 1500.9180898113.

The spelling of 3381200900 in words is "three billion, three hundred eighty-one million, two hundred thousand, nine hundred".

Divisors: 1 2 4 5 7 10 11 14 20 22 25 28 35 44 49 50 55 70 77 98 100 110 140 154 175 196 220 245 275 308 350 385 490 539 550 700 770 980 1078 1100 1225 1540 1925 2156 2450 2695 3850 4900 5390 7700 10780 13475 26950 53900 62731 125462 250924 313655 439117 627310 690041 878234 1254620 1380082 1568275 1756468 2195585 2760164 3073819 3136550 3450205 4391170 4830287 6147638 6273100 6900410 8782340 9660574 10977925 12295276 13800820 15369095 17251025 19321148 21955850 24151435 30738190 33812009 34502050 43911700 48302870 61476380 67624018 69004100 76845475 96605740 120757175 135248036 153690950 169060045 241514350 307381900 338120090 483028700 676240180 845300225 1690600450 3381200900