Search a number
-
+
130034031215 = 5112214932283
BaseRepresentation
bin111100100011010100…
…0011101101001101111
3110102122021222012200012
41321012220131221233
54112302202444330
6135423052323435
712252236012504
oct1710650355157
9412567865605
10130034031215
1150168903300
122125017357b
13c353c5b64a
146417c074ab
1535b0d36c95
hex1e46a1da6f

130034031215 has 12 divisors (see below), whose sum is σ = 171515962632. Its totient is φ = 94570204080.

The previous prime is 130034031199. The next prime is 130034031233. The reversal of 130034031215 is 512130430031.

It is not a de Polignac number, because 130034031215 - 24 = 130034031199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107465537 + ... + 107466746.

It is an arithmetic number, because the mean of its divisors is an integer number (14292996886).

Almost surely, 2130034031215 is an apocalyptic number.

130034031215 is a deficient number, since it is larger than the sum of its proper divisors (41481931417).

130034031215 is a wasteful number, since it uses less digits than its factorization.

130034031215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214932310 (or 214932299 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 130034031215 its reverse (512130430031), we get a palindrome (642164461246).

The spelling of 130034031215 in words is "one hundred thirty billion, thirty-four million, thirty-one thousand, two hundred fifteen".

Divisors: 1 5 11 55 121 605 214932283 1074661415 2364255113 11821275565 26006806243 130034031215