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1202200098 = 231123534691
BaseRepresentation
bin100011110101000…
…0001111000100010
310002210011002111120
41013222001320202
54430230400343
6315143153110
741535350361
oct10752017042
93083132446
101202200098
11567679800
12296745796
131620b4a08
14b59437d8
1570822683
hex47a81e22

1202200098 has 48 divisors (see below), whose sum is σ = 2650904928. Its totient is φ = 363193600.

The previous prime is 1202200079. The next prime is 1202200099. The reversal of 1202200098 is 8900022021.

It is not an unprimeable number, because it can be changed into a prime (1202200099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 253933 + ... + 258623.

It is an arithmetic number, because the mean of its divisors is an integer number (55227186).

Almost surely, 21202200098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202200098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325452464).

1202200098 is an abundant number, since it is smaller than the sum of its proper divisors (1448704830).

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

1202200098 is a wasteful number, since it uses less digits than its factorization.

1202200098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071 (or 5060 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1202200098 is about 34672.7572886842. The cubic root of 1202200098 is about 1063.3076040808.

The spelling of 1202200098 in words is "one billion, two hundred two million, two hundred thousand, ninety-eight".

Divisors: 1 2 3 6 11 22 33 66 121 242 353 363 706 726 1059 2118 3883 4691 7766 9382 11649 14073 23298 28146 42713 51601 85426 103202 128139 154803 256278 309606 567611 1135222 1655923 1702833 3311846 3405666 4967769 9935538 18215153 36430306 54645459 109290918 200366683 400733366 601100049 1202200098