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30053025300 = 22352388925759
BaseRepresentation
bin11011111111010011…
…001100011000010100
32212120110001212102010
4123333103030120110
5443022033302200
621450044344220
72112512333364
oct337723143024
985513055363
1030053025300
11118221707a1
1259a8845070
132aac36c50c
1416514cc9a4
15bad600150
hex6ff4cc614

30053025300 has 72 divisors (see below), whose sum is σ = 86979155200. Its totient is φ = 8011768320.

The previous prime is 30053025269. The next prime is 30053025313. The reversal of 30053025300 is 352035003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1153821 + ... + 1179579.

Almost surely, 230053025300 is an apocalyptic number.

30053025300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30053025300 is an abundant number, since it is smaller than the sum of its proper divisors (56926129900).

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

30053025300 is a wasteful number, since it uses less digits than its factorization.

30053025300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29665 (or 29658 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 21.

The spelling of 30053025300 in words is "thirty billion, fifty-three million, twenty-five thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 3889 7778 11667 15556 19445 23334 25759 38890 46668 51518 58335 77277 77780 97225 103036 116670 128795 154554 194450 233340 257590 291675 309108 386385 388900 515180 583350 643975 772770 1166700 1287950 1545540 1931925 2575900 3863850 7727700 100176751 200353502 300530253 400707004 500883755 601060506 1001767510 1202121012 1502651265 2003535020 2504418775 3005302530 5008837550 6010605060 7513256325 10017675100 15026512650 30053025300