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30054243300 = 22352151166301
BaseRepresentation
bin11011111111010111…
…110101101111100100
32212120112100202012020
4123333113311233210
5443022341241200
621450130423140
72112525565404
oct337727655744
985515322166
1030054243300
1111822922904
1259a9131ab0
132aac6a7a23
141651728804
15bad790ea0
hex6ff5f5be4

30054243300 has 72 divisors (see below), whose sum is σ = 87015805632. Its totient is φ = 8009040000.

The previous prime is 30054243277. The next prime is 30054243397. The reversal of 30054243300 is 334245003.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420150 + ... + 486450.

It is an arithmetic number, because the mean of its divisors is an integer number (1208552856).

Almost surely, 230054243300 is an apocalyptic number.

30054243300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30054243300 is an abundant number, since it is smaller than the sum of its proper divisors (56961562332).

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

30054243300 is a wasteful number, since it uses less digits than its factorization.

30054243300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67829 (or 67822 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 30054243300 its reverse (334245003), we get a palindrome (30388488303).

The spelling of 30054243300 in words is "thirty billion, fifty-four million, two hundred forty-three thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 1511 3022 4533 6044 7555 9066 15110 18132 22665 30220 37775 45330 66301 75550 90660 113325 132602 151100 198903 226650 265204 331505 397806 453300 663010 795612 994515 1326020 1657525 1989030 3315050 3978060 4972575 6630100 9945150 19890300 100180811 200361622 300542433 400723244 500904055 601084866 1001808110 1202169732 1502712165 2003616220 2504520275 3005424330 5009040550 6010848660 7513560825 10018081100 15027121650 30054243300