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130170334 = 279297881
BaseRepresentation
bin1111100001000…
…11110111011110
3100001221100010111
413300203313132
5231310422314
620530000234
73140300230
oct760436736
9301840114
10130170334
1167528998
123771607a
1320c78188
1413406250
15b663ec4
hex7c23dde

130170334 has 8 divisors (see below), whose sum is σ = 223149168. Its totient is φ = 55787280.

The previous prime is 130170323. The next prime is 130170361. The reversal of 130170334 is 433071031.

It is a happy number.

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, 4648927 + ... + 4648954.

It is an arithmetic number, because the mean of its divisors is an integer number (27893646).

Almost surely, 2130170334 is an apocalyptic number.

130170334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130170334 is a deficient number, since it is larger than the sum of its proper divisors (92978834).

130170334 is an equidigital number, since it uses as much as digits as its factorization.

130170334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9297890.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 130170334 is about 11409.2214458306. The cubic root of 130170334 is about 506.8008559815.

The spelling of 130170334 in words is "one hundred thirty million, one hundred seventy thousand, three hundred thirty-four".

Divisors: 1 2 7 14 9297881 18595762 65085167 130170334