Search a number
-
+
3013111300 = 225230131113
BaseRepresentation
bin1011001110011000…
…0110111000000100
321202222200220122211
42303212012320010
522132324030200
61214553233204
7134445011023
oct26346067004
97688626584
103013111300
111306906131
12701102804
133903252c4
1420825a8ba
151297d3aba
hexb3986e04

3013111300 has 18 divisors (see below), whose sum is σ = 6538451738. Its totient is φ = 1205244480.

The previous prime is 3013111267. The next prime is 3013111301. The reversal of 3013111300 is 31113103.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 102292996 + 2910818304 = 10114^2 + 53952^2 .

It is not an unprimeable number, because it can be changed into a prime (3013111301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15065457 + ... + 15065656.

Almost surely, 23013111300 is an apocalyptic number.

It is an amenable number.

3013111300 is an abundant number, since it is smaller than the sum of its proper divisors (3525340438).

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

3013111300 is a wasteful number, since it uses less digits than its factorization.

3013111300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30131127 (or 30131120 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 3013111300 is about 54891.8145081760. The cubic root of 3013111300 is about 1444.3476020325.

Adding to 3013111300 its reverse (31113103), we get a palindrome (3044224403).

The spelling of 3013111300 in words is "three billion, thirteen million, one hundred eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 30131113 60262226 120524452 150655565 301311130 602622260 753277825 1506555650 3013111300