Search a number
-
+
3023103130 = 25378170549
BaseRepresentation
bin1011010000110000…
…1110010010011010
321210200111112212121
42310030032102122
522142403300010
61215551331454
7134625644515
oct26414162232
97720445777
103023103130
111311510143
12704520b8a
13392413228
142096dbd7c
1512a6093da
hexb430e49a

3023103130 has 16 divisors (see below), whose sum is σ = 5588656200. Its totient is φ = 1176558912.

The previous prime is 3023103073. The next prime is 3023103157. The reversal of 3023103130 is 313013203.

It can be written as a sum of positive squares in 4 ways, for example, as 2976029809 + 47073321 = 54553^2 + 6861^2 .

It is a super-3 number, since 3×30231031303 (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4084905 + ... + 4085644.

Almost surely, 23023103130 is an apocalyptic number.

3023103130 is a deficient number, since it is larger than the sum of its proper divisors (2565553070).

3023103130 is a wasteful number, since it uses less digits than its factorization.

3023103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8170593.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 3023103130 is about 54982.7530231072. The cubic root of 3023103130 is about 1445.9423824453.

Adding to 3023103130 its reverse (313013203), we get a palindrome (3336116333).

The spelling of 3023103130 in words is "three billion, twenty-three million, one hundred three thousand, one hundred thirty".

Divisors: 1 2 5 10 37 74 185 370 8170549 16341098 40852745 81705490 302310313 604620626 1511551565 3023103130