Base | Representation |
---|---|
bin | 111100110010011100… |
… | …0010111000111001011 |
3 | 110110221122220001211202 |
4 | 1321210320113013023 |
5 | 4114322111441321 |
6 | 135545301414415 |
7 | 12300640366622 |
oct | 1714470270713 |
9 | 413848801752 |
10 | 130541515211 |
11 | 503a9311568 |
12 | 2137210a40b |
13 | c405134033 |
14 | 646538a6b9 |
15 | 35e067c70b |
hex | 1e64e171cb |
130541515211 has 8 divisors (see below), whose sum is σ = 135079467600. Its totient is φ = 126005997600.
The previous prime is 130541515193. The next prime is 130541515217. The reversal of 130541515211 is 112515145031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130541515211 - 26 = 130541515147 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130541515217) 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, 499265 + ... + 714386.
It is an arithmetic number, because the mean of its divisors is an integer number (16884933450).
Almost surely, 2130541515211 is an apocalyptic number.
130541515211 is a deficient number, since it is larger than the sum of its proper divisors (4537952389).
130541515211 is a wasteful number, since it uses less digits than its factorization.
130541515211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1217389.
The product of its (nonzero) digits is 3000, while the sum is 29.
The spelling of 130541515211 in words is "one hundred thirty billion, five hundred forty-one million, five hundred fifteen thousand, two hundred eleven".
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