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130888414 = 276985103
BaseRepresentation
bin1111100110100…
…11001011011110
3100010021211011001
413303103023132
5232001412124
620553220514
73146350606
oct763231336
9303254131
10130888414
1167979448
1237a0173a
1321169c87
1413551c06
15b756b44
hex7cd32de

130888414 has 8 divisors (see below), whose sum is σ = 196590240. Its totient is φ = 65358336.

The previous prime is 130888409. The next prime is 130888447. The reversal of 130888414 is 414888031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 41014 + ... + 44089.

It is an arithmetic number, because the mean of its divisors is an integer number (24573780).

Almost surely, 2130888414 is an apocalyptic number.

130888414 is a deficient number, since it is larger than the sum of its proper divisors (65701826).

130888414 is an equidigital number, since it uses as much as digits as its factorization.

130888414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85874.

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 130888414 is about 11440.6474467138. The cubic root of 130888414 is about 507.7310638622.

The spelling of 130888414 in words is "one hundred thirty million, eight hundred eighty-eight thousand, four hundred fourteen".

Divisors: 1 2 769 1538 85103 170206 65444207 130888414