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29419067160 = 233557735923
BaseRepresentation
bin11011011001100000…
…110101011100011000
32210221021011110100000
4123121200311130120
5440222240122120
621303120413000
72061013642050
oct333140653430
983837143300
1029419067160
111152732964a
125850477160
132a0ac14162
1415d1226560
15b72b25990
hex6d9835718

29419067160 has 384 divisors, whose sum is σ = 114889582080. Its totient is φ = 6631123968.

The previous prime is 29419067159. The next prime is 29419067231. The reversal of 29419067160 is 6176091492.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4963959 + ... + 4969881.

It is an arithmetic number, because the mean of its divisors is an integer number (299191620).

Almost surely, 229419067160 is an apocalyptic number.

29419067160 is a gapful number since it is divisible by the number (20) 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 29419067160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57444791040).

29419067160 is an abundant number, since it is smaller than the sum of its proper divisors (85470514920).

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

29419067160 is a wasteful number, since it uses less digits than its factorization.

29419067160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6029 (or 6013 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 29419067160 in words is "twenty-nine billion, four hundred nineteen million, sixty-seven thousand, one hundred sixty".