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34150965984 = 25341723311087
BaseRepresentation
bin11111110011100011…
…100110001011100000
310021011001001211020000
4133303203212023200
51024420121402414
623404433420000
72316202264332
oct376343461340
9107131054200
1034150965984
111353536a233
12675110a600
1332b33632a5
14191d859452
15d4d26eb09
hex7f38e62e0

34150965984 has 480 divisors, whose sum is σ = 114653822976. Its totient is φ = 9908490240.

The previous prime is 34150965931. The next prime is 34150966013. The reversal of 34150965984 is 48956905143.

34150965984 is a `hidden beast` number, since 3 + 4 + 1 + 509 + 6 + 59 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 34150965984.

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 79 ways as a sum of consecutive naturals, for example, 31417089 + ... + 31418175.

Almost surely, 234150965984 is an apocalyptic number.

34150965984 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34150965984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57326911488).

34150965984 is an abundant number, since it is smaller than the sum of its proper divisors (80502856992).

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

34150965984 is a wasteful number, since it uses less digits than its factorization.

34150965984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180 (or 1163 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 34150965984 in words is "thirty-four billion, one hundred fifty million, nine hundred sixty-five thousand, nine hundred eighty-four".