Search a number
-
+
130541515211 = 2937091213651
BaseRepresentation
bin111100110010011100…
…0010111000111001011
3110110221122220001211202
41321210320113013023
54114322111441321
6135545301414415
712300640366622
oct1714470270713
9413848801752
10130541515211
11503a9311568
122137210a40b
13c405134033
14646538a6b9
1535e067c70b
hex1e64e171cb

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".

Divisors: 1 29 3709 107561 1213651 35195879 4501431559 130541515211