Search a number
-
+
130303101030 = 23516726008603
BaseRepresentation
bin111100101011010101…
…0111000100001100110
3110110100001021101001220
41321112222320201212
54113330043213110
6135505503401210
712262014040554
oct1712652704146
9413301241056
10130303101030
1150296781453
12213062b3206
13c397919c5b
146441848bd4
1535c9786370
hex1e56ab8866

130303101030 has 32 divisors (see below), whose sum is σ = 314600073984. Its totient is φ = 34539423456.

The previous prime is 130303101011. The next prime is 130303101059. The reversal of 130303101030 is 30101303031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12999292 + ... + 13009311.

It is an arithmetic number, because the mean of its divisors is an integer number (9831252312).

Almost surely, 2130303101030 is an apocalyptic number.

130303101030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130303101030 is an abundant number, since it is smaller than the sum of its proper divisors (184296972954).

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

130303101030 is a wasteful number, since it uses less digits than its factorization.

130303101030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26008780.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 130303101030 its reverse (30101303031), we get a palindrome (160404404061).

The spelling of 130303101030 in words is "one hundred thirty billion, three hundred three million, one hundred one thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 167 334 501 835 1002 1670 2505 5010 26008603 52017206 78025809 130043015 156051618 260086030 390129045 780258090 4343436701 8686873402 13030310103 21717183505 26060620206 43434367010 65151550515 130303101030