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2425175120 = 245176132909
BaseRepresentation
bin1001000010001101…
…0011110001010000
320021000101122211202
42100203103301100
514431321100440
61040351530332
7114045435254
oct22043236120
96230348752
102425175120
111034a47a65
125782299a8
132c8591784
14190134264
15e2d9a615
hex908d3c50

2425175120 has 80 divisors (see below), whose sum is σ = 5982005520. Its totient is φ = 911204352.

The previous prime is 2425175087. The next prime is 2425175147. The reversal of 2425175120 is 215715242.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 15936064 + 2409239056 = 3992^2 + 49084^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832226 + ... + 835134.

It is an arithmetic number, because the mean of its divisors is an integer number (74775069).

Almost surely, 22425175120 is an apocalyptic number.

2425175120 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 2425175120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2991002760).

2425175120 is an abundant number, since it is smaller than the sum of its proper divisors (3556830400).

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

2425175120 is a wasteful number, since it uses less digits than its factorization.

2425175120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3552 (or 3546 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 2425175120 is about 49246.0670510854. The cubic root of 2425175120 is about 1343.5310302799.

The spelling of 2425175120 in words is "two billion, four hundred twenty-five million, one hundred seventy-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 613 680 1226 1360 2452 2909 3065 4904 5818 6130 9808 10421 11636 12260 14545 20842 23272 24520 29090 41684 46544 49040 49453 52105 58180 83368 98906 104210 116360 166736 197812 208420 232720 247265 395624 416840 494530 791248 833680 989060 1783217 1978120 3566434 3956240 7132868 8916085 14265736 17832170 28531472 30314689 35664340 60629378 71328680 121258756 142657360 151573445 242517512 303146890 485035024 606293780 1212587560 2425175120