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34241073984 = 26321337731693
BaseRepresentation
bin11111111000111011…
…010101001101000000
310021101022121210011100
4133320323111031000
51030111203331414
623421413014400
72321345220015
oct377073251500
9107338553140
1034241073984
1113581214757
126777324400
1332c8c22430
14192b7d370c
15d5611d609
hex7f8ed5340

34241073984 has 336 divisors, whose sum is σ = 110104186192. Its totient is φ = 10104569856.

The previous prime is 34241073973. The next prime is 34241073989. The reversal of 34241073984 is 48937014243.

It can be written as a sum of positive squares in 8 ways, for example, as 1272384 + 34239801600 = 1128^2 + 185040^2 .

It is a super-2 number, since 2×342410739842 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34241073989) 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 47 ways as a sum of consecutive naturals, for example, 20224242 + ... + 20225934.

Almost surely, 234241073984 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 34241073984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55052093096).

34241073984 is an abundant number, since it is smaller than the sum of its proper divisors (75863112208).

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

34241073984 is a wasteful number, since it uses less digits than its factorization.

34241073984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 34241073984 in words is "thirty-four billion, two hundred forty-one million, seventy-three thousand, nine hundred eighty-four".