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34164960 = 2535109653
BaseRepresentation
bin1000001001010…
…1000011100000
32101021202111220
42002111003200
532221234320
63220135040
7563253204
oct202250340
971252456
1034164960
1118315705
12b537480
13710296b
144774b04
152eece40
hex20950e0

34164960 has 96 divisors (see below), whose sum is σ = 108773280. Its totient is φ = 9013248.

The previous prime is 34164947. The next prime is 34164961. The reversal of 34164960 is 6946143.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34164961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51994 + ... + 52646.

It is an arithmetic number, because the mean of its divisors is an integer number (1133055).

Almost surely, 234164960 is an apocalyptic number.

34164960 is a gapful number since it is divisible by the number (30) 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 34164960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54386640).

34164960 is an abundant number, since it is smaller than the sum of its proper divisors (74608320).

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

34164960 is a wasteful number, since it uses less digits than its factorization.

34164960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 34164960 is about 5845.0799823441. The cubic root of 34164960 is about 324.4842628861.

The spelling of 34164960 in words is "thirty-four million, one hundred sixty-four thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 109 120 160 218 240 327 436 480 545 653 654 872 1090 1306 1308 1635 1744 1959 2180 2612 2616 3265 3270 3488 3918 4360 5224 5232 6530 6540 7836 8720 9795 10448 10464 13060 13080 15672 17440 19590 20896 26120 26160 31344 39180 52240 52320 62688 71177 78360 104480 142354 156720 213531 284708 313440 355885 427062 569416 711770 854124 1067655 1138832 1423540 1708248 2135310 2277664 2847080 3416496 4270620 5694160 6832992 8541240 11388320 17082480 34164960