Search a number
-
+
54300573280 = 2552027167429
BaseRepresentation
bin110010100100100100…
…001111111001100000
312012011022002221002201
4302210210033321200
51342201421321110
640540105422544
73631422154162
oct624444177140
9165138087081
1054300573280
1121035292448
12a63519aa54
135174a30145
1428b1966932
15162c1ddb3a
hexca490fe60

54300573280 has 48 divisors (see below), whose sum is σ = 128349159120. Its totient is φ = 21709384192.

The previous prime is 54300573259. The next prime is 54300573281. The reversal of 54300573280 is 8237500345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54300573281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240606 + ... + 408034.

It is an arithmetic number, because the mean of its divisors is an integer number (2673940815).

Almost surely, 254300573280 is an apocalyptic number.

It is an amenable number.

54300573280 is an abundant number, since it is smaller than the sum of its proper divisors (74048585840).

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

54300573280 is a wasteful number, since it uses less digits than its factorization.

54300573280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169471 (or 169463 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 54300573280 in words is "fifty-four billion, three hundred million, five hundred seventy-three thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 2027 4054 8108 10135 16216 20270 32432 40540 64864 81080 162160 167429 324320 334858 669716 837145 1339432 1674290 2678864 3348580 5357728 6697160 13394320 26788640 339378583 678757166 1357514332 1696892915 2715028664 3393785830 5430057328 6787571660 10860114656 13575143320 27150286640 54300573280