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33042310000 = 245472941397
BaseRepresentation
bin11110110001011110…
…011010001101110000
310011021202221021010021
4132301132122031300
51020132312410000
623102431213224
72246551000210
oct366136321560
9104252837107
1033042310000
1113016582617
1264a1977214
13316777172b
141856506240
15cd5c7911a
hex7b179a370

33042310000 has 400 divisors, whose sum is σ = 97130658240. Its totient is φ = 10644480000.

The previous prime is 33042309991. The next prime is 33042310001. The reversal of 33042310000 is 1324033.

It is a tau number, because it is divible by the number of its divisors (400).

It is a super-2 number, since 2×330423100002 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33042310001) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 83229802 + ... + 83230198.

Almost surely, 233042310000 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 33042310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48565329120).

33042310000 is an abundant number, since it is smaller than the sum of its proper divisors (64088348240).

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

33042310000 is a wasteful number, since it uses less digits than its factorization.

33042310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 33042310000 its reverse (1324033), we get a palindrome (33043634033).

The spelling of 33042310000 in words is "thirty-three billion, forty-two million, three hundred ten thousand".