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3030113100 = 2235271442911
BaseRepresentation
bin1011010010011011…
…1101101101001100
321211011200200202010
42310212331231030
522201202104400
61220401501220
7135042351660
oct26446755514
97734620663
103030113100
111315468903
12706941810
133939c8b41
1420a6048a0
1512b041450
hexb49bdb4c

3030113100 has 72 divisors (see below), whose sum is σ = 10019580928. Its totient is φ = 692596800.

The previous prime is 3030113089. The next prime is 3030113117. The reversal of 3030113100 is 13110303.

It is a super-5 number, since 5×30301131005 (a number of 49 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

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

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, 719356 + ... + 723555.

Almost surely, 23030113100 is an apocalyptic number.

3030113100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3030113100 is an abundant number, since it is smaller than the sum of its proper divisors (6989467828).

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

3030113100 is a wasteful number, since it uses less digits than its factorization.

3030113100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442935 (or 1442928 counting only the distinct ones).

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

The square root of 3030113100 is about 55046.4631016381. The cubic root of 3030113100 is about 1447.0591365336.

Adding to 3030113100 its reverse (13110303), we get a palindrome (3043223403).

The spelling of 3030113100 in words is "three billion, thirty million, one hundred thirteen thousand, one hundred".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 84 100 105 140 150 175 210 300 350 420 525 700 1050 2100 1442911 2885822 4328733 5771644 7214555 8657466 10100377 14429110 17314932 20200754 21643665 28858220 30301131 36072775 40401508 43287330 50501885 60602262 72145550 86574660 101003770 108218325 121204524 144291100 151505655 202007540 216436650 252509425 303011310 432873300 505018850 606022620 757528275 1010037700 1515056550 3030113100