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130480250161 = 17191115134913
BaseRepresentation
bin111100110000100111…
…0101001110100110001
3110110210101121110222211
41321201032221310301
54114210421001121
6135535232332121
712266264553412
oct1714116516461
9413711543884
10130480250161
1150377777198
12213556a4041
13c3c5533321
14645b19d809
1535da0c9ce1
hex1e613a9d31

130480250161 has 16 divisors (see below), whose sum is σ = 139003527168. Its totient is φ = 122052352000.

The previous prime is 130480250149. The next prime is 130480250171. The reversal of 130480250161 is 161052084031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130480250161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130480250171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3719841 + ... + 3754753.

It is an arithmetic number, because the mean of its divisors is an integer number (8687720448).

Almost surely, 2130480250161 is an apocalyptic number.

It is an amenable number.

130480250161 is a deficient number, since it is larger than the sum of its proper divisors (8523277007).

130480250161 is a wasteful number, since it uses less digits than its factorization.

130480250161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36272.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 130480250161 in words is "one hundred thirty billion, four hundred eighty million, two hundred fifty thousand, one hundred sixty-one".

Divisors: 1 17 191 1151 3247 19567 34913 219841 593521 3737297 6668383 40184863 113362511 683142671 7675308833 130480250161