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70075195000 = 235456924631
BaseRepresentation
bin100000101000011001…
…1101001111001111000
320200212122211202000121
41001100303221321320
52122003222220000
652105254343024
75030346221026
oct1012063517170
9220778752017
1070075195000
112779a6911a8
12116b805aa74
1367b9bb4935
14356a9cb716
151c52015b1a
hex1050ce9e78

70075195000 has 80 divisors (see below), whose sum is σ = 164481411600. Its totient is φ = 27979680000.

The previous prime is 70075194953. The next prime is 70075195031. The reversal of 70075195000 is 59157007.

It is a happy number.

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 19 ways as a sum of consecutive naturals, for example, 2832685 + ... + 2857315.

It is an arithmetic number, because the mean of its divisors is an integer number (2056017645).

Almost surely, 270075195000 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 70075195000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82240705800).

70075195000 is an abundant number, since it is smaller than the sum of its proper divisors (94406216600).

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

70075195000 is a wasteful number, since it uses less digits than its factorization.

70075195000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25226 (or 25207 counting only the distinct ones).

The product of its (nonzero) digits is 11025, while the sum is 34.

The spelling of 70075195000 in words is "seventy billion, seventy-five million, one hundred ninety-five thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 569 625 1000 1138 1250 2276 2500 2845 4552 5000 5690 11380 14225 22760 24631 28450 49262 56900 71125 98524 113800 123155 142250 197048 246310 284500 355625 492620 569000 615775 711250 985240 1231550 1422500 2463100 2845000 3078875 4926200 6157750 12315500 14015039 15394375 24631000 28030078 30788750 56060156 61577500 70075195 112120312 123155000 140150390 280300780 350375975 560601560 700751950 1401503900 1751879875 2803007800 3503759750 7007519500 8759399375 14015039000 17518798750 35037597500 70075195000