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130800711 = 3431975147
BaseRepresentation
bin1111100101111…
…01110001000111
3100010010100211210
413302331301013
5231441110321
620551302503
73145534116
oct762756107
9303110753
10130800711
1167919568
123797aa33
1321139092
141352bc7d
15b73ab76
hex7cbdc47

130800711 has 16 divisors (see below), whose sum is σ = 179397504. Its totient is φ = 84723744.

The previous prime is 130800689. The next prime is 130800713. The reversal of 130800711 is 117008031.

It is not a de Polignac number, because 130800711 - 25 = 130800679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130800713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22840 + ... + 27986.

It is an arithmetic number, because the mean of its divisors is an integer number (11212344).

Almost surely, 2130800711 is an apocalyptic number.

130800711 is a deficient number, since it is larger than the sum of its proper divisors (48596793).

130800711 is a wasteful number, since it uses less digits than its factorization.

130800711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5390.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 130800711 is about 11436.8138482709. The cubic root of 130800711 is about 507.6176352155.

Adding to 130800711 its reverse (117008031), we get a palindrome (247808742).

The spelling of 130800711 in words is "one hundred thirty million, eight hundred thousand, seven hundred eleven".

Divisors: 1 3 43 129 197 591 5147 8471 15441 25413 221321 663963 1013959 3041877 43600237 130800711