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48055615000 = 235431730319
BaseRepresentation
bin101100110000010101…
…100111111000011000
311121001002010011211121
4230300111213320120
51241404214140000
634024302335024
73320601662551
oct546025477030
9147032104747
1048055615000
11194201618a8
12939188a474
1346bac98763
14247c3d1328
1513b3d1ab1a
hexb30567e18

48055615000 has 80 divisors (see below), whose sum is σ = 112953218400. Its totient is φ = 19160976000.

The previous prime is 48055614989. The next prime is 48055615009. The reversal of 48055615000 is 51655084.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48055615009) by changing a digit.

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, 1569841 + ... + 1600159.

It is an arithmetic number, because the mean of its divisors is an integer number (1411915230).

Almost surely, 248055615000 is an apocalyptic number.

48055615000 is a gapful number since it is divisible by the number (40) 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 48055615000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56476609200).

48055615000 is an abundant number, since it is smaller than the sum of its proper divisors (64897603400).

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

48055615000 is a wasteful number, since it uses less digits than its factorization.

48055615000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30662 (or 30643 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 48055615000 in words is "forty-eight billion, fifty-five million, six hundred fifteen thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 317 500 625 634 1000 1250 1268 1585 2500 2536 3170 5000 6340 7925 12680 15850 30319 31700 39625 60638 63400 79250 121276 151595 158500 198125 242552 303190 317000 396250 606380 757975 792500 1212760 1515950 1585000 3031900 3789875 6063800 7579750 9611123 15159500 18949375 19222246 30319000 37898750 38444492 48055615 75797500 76888984 96111230 151595000 192222460 240278075 384444920 480556150 961112300 1201390375 1922224600 2402780750 4805561500 6006951875 9611123000 12013903750 24027807500 48055615000