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3030111300 = 2235237272983
BaseRepresentation
bin1011010010011011…
…1101010001000100
321211011200121021110
42310212331101010
522201202030200
61220401445020
7135042343506
oct26446752104
97734617243
103030111300
111315467517
12706940770
133939c8088
1420a603d76
1512b040b50
hexb49bd444

3030111300 has 72 divisors (see below), whose sum is σ = 9004104256. Its totient is φ = 786188160.

The previous prime is 3030111269. The next prime is 3030111307. The reversal of 3030111300 is 31110303.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (3030111307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125392 + ... + 147591.

Almost surely, 23030111300 is an apocalyptic number.

3030111300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3030111300 is an abundant number, since it is smaller than the sum of its proper divisors (5973992956).

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

3030111300 is a wasteful number, since it uses less digits than its factorization.

3030111300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273037 (or 273030 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 3030111300 is about 55046.4467518113. The cubic root of 3030111300 is about 1447.0588499979.

Adding to 3030111300 its reverse (31110303), we get a palindrome (3061221603).

The spelling of 3030111300 in words is "three billion, thirty million, one hundred eleven thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 37 50 60 74 75 100 111 148 150 185 222 300 370 444 555 740 925 1110 1850 2220 2775 3700 5550 11100 272983 545966 818949 1091932 1364915 1637898 2729830 3275796 4094745 5459660 6824575 8189490 10100371 13649150 16378980 20200742 20473725 27298300 30301113 40401484 40947450 50501855 60602226 81894900 101003710 121204452 151505565 202007420 252509275 303011130 505018550 606022260 757527825 1010037100 1515055650 3030111300