Search a number
-
+
995894130 = 23572113509
BaseRepresentation
bin111011010111000…
…010001101110010
32120101221122220210
4323113002031302
54014422103010
6242453244550
733451650300
oct7327021562
92511848823
10995894130
1147117a000
12239633756
1312b43038a
149639d270
155c66eb20
hex3b5c2372

995894130 has 192 divisors, whose sum is σ = 3064210560. Its totient is φ = 206532480.

The previous prime is 995894129. The next prime is 995894143. The reversal of 995894130 is 31498599.

It is a self number, because there is not a number n which added to its sum of digits gives 995894130.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1956316 + ... + 1956824.

It is an arithmetic number, because the mean of its divisors is an integer number (15959430).

Almost surely, 2995894130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 995894130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1532105280).

995894130 is an abundant number, since it is smaller than the sum of its proper divisors (2068316430).

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

995894130 is a wasteful number, since it uses less digits than its factorization.

995894130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 995894130 is about 31557.7903218841. The cubic root of 995894130 is about 998.6294992524.

The spelling of 995894130 in words is "nine hundred ninety-five million, eight hundred ninety-four thousand, one hundred thirty".