Base | Representation |
---|---|
bin | 111100100011010100… |
… | …0011101101001101111 |
3 | 110102122021222012200012 |
4 | 1321012220131221233 |
5 | 4112302202444330 |
6 | 135423052323435 |
7 | 12252236012504 |
oct | 1710650355157 |
9 | 412567865605 |
10 | 130034031215 |
11 | 50168903300 |
12 | 2125017357b |
13 | c353c5b64a |
14 | 6417c074ab |
15 | 35b0d36c95 |
hex | 1e46a1da6f |
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".
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