Search a number
-
+
54030771200 = 2105272192267
BaseRepresentation
bin110010010100011111…
…000010010000000000
312011110111102120020002
4302110133002100000
51341123334134300
640453230535132
73621634656200
oct622437022000
9164414376202
1054030771200
1120a06a6411a
12a57a9674a8
135130b76443
142887bb4400
1516136975d5
hexc947c2400

54030771200 has 396 divisors, whose sum is σ = 164069342640. Its totient is φ = 17542103040.

The previous prime is 54030771173. The next prime is 54030771217. The reversal of 54030771200 is 217703045.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23832467 + ... + 23834733.

Almost surely, 254030771200 is an apocalyptic number.

54030771200 is a gapful number since it is divisible by the number (50) 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 54030771200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82034671320).

54030771200 is an abundant number, since it is smaller than the sum of its proper divisors (110038571440).

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

54030771200 is a wasteful number, since it uses less digits than its factorization.

54030771200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330 (or 2300 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The spelling of 54030771200 in words is "fifty-four billion, thirty million, seven hundred seventy-one thousand, two hundred".