Search a number
-
+
3030200348 = 227108221441
BaseRepresentation
bin1011010010011101…
…0011000000011100
321211011212010102112
42310213103000130
522201212402343
61220403413152
7135043164230
oct26447230034
97734763375
103030200348
11131551840a
127069841b8
13393a29776
1420a6285c0
1512b05c218
hexb49d301c

3030200348 has 12 divisors (see below), whose sum is σ = 6060400752. Its totient is φ = 1298657280.

The previous prime is 3030200347. The next prime is 3030200399. The reversal of 3030200348 is 8430020303.

3030200348 is an admirable number.

It is a super-2 number, since 2×30302003482 = 18364228298038642208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030200347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54110693 + ... + 54110748.

It is an arithmetic number, because the mean of its divisors is an integer number (505033396).

Almost surely, 23030200348 is an apocalyptic number.

It is an amenable number.

3030200348 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3030200348 is a wasteful number, since it uses less digits than its factorization.

3030200348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108221452 (or 108221450 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3030200348 is about 55047.2555900837. The cubic root of 3030200348 is about 1447.0730251025.

The spelling of 3030200348 in words is "three billion, thirty million, two hundred thousand, three hundred forty-eight".

Divisors: 1 2 4 7 14 28 108221441 216442882 432885764 757550087 1515100174 3030200348