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130130023330 = 2571183281723
BaseRepresentation
bin111100100110001011…
…0101001001110100010
3110102212222121010002201
41321030112221032202
54113001241221310
6135440402003414
712254512643056
oct1711426511642
9412788533081
10130130023330
115020800762a
122127834656a
13c36aacab08
146426873c66
1535b9498e3a
hex1e4c5a93a2

130130023330 has 16 divisors (see below), whose sum is σ = 237533114304. Its totient is φ = 51318882160.

The previous prime is 130130023319. The next prime is 130130023337. The reversal of 130130023330 is 33320031031.

It is a junction number, because it is equal to n+sod(n) for n = 130130023298 and 130130023307.

It is not an unprimeable number, because it can be changed into a prime (130130023337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91640152 + ... + 91641571.

It is an arithmetic number, because the mean of its divisors is an integer number (14845819644).

Almost surely, 2130130023330 is an apocalyptic number.

130130023330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130130023330 is a deficient number, since it is larger than the sum of its proper divisors (107403090974).

130130023330 is a wasteful number, since it uses less digits than its factorization.

130130023330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183281801.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 130130023330 its reverse (33320031031), we get a palindrome (163450054361).

The spelling of 130130023330 in words is "one hundred thirty billion, one hundred thirty million, twenty-three thousand, three hundred thirty".

Divisors: 1 2 5 10 71 142 355 710 183281723 366563446 916408615 1832817230 13013002333 26026004666 65065011665 130130023330