Search a number
-
+
130514310 = 23254193461
BaseRepresentation
bin1111100011101…
…11110110000110
3100002120210222100
413301313312012
5231402424220
620541212530
73143232123
oct761676606
9302523870
10130514310
1167743373
1237861146
1321068904
141349574a
15b6d0d90
hex7c77d86

130514310 has 48 divisors (see below), whose sum is σ = 340245360. Its totient is φ = 34710720.

The previous prime is 130514299. The next prime is 130514327. The reversal of 130514310 is 13415031.

It is a super-2 number, since 2×1305143102 = 34067970229552200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 35980 + ... + 39440.

It is an arithmetic number, because the mean of its divisors is an integer number (7088445).

Almost surely, 2130514310 is an apocalyptic number.

130514310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130514310 is an abundant number, since it is smaller than the sum of its proper divisors (209731050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130514310 is a wasteful number, since it uses less digits than its factorization.

130514310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893 (or 3890 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 130514310 is about 11424.2859733114. The cubic root of 130514310 is about 507.2468715909.

Adding to 130514310 its reverse (13415031), we get a palindrome (143929341).

The spelling of 130514310 in words is "one hundred thirty million, five hundred fourteen thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 419 838 1257 2095 2514 3461 3771 4190 6285 6922 7542 10383 12570 17305 18855 20766 31149 34610 37710 51915 62298 103830 155745 311490 1450159 2900318 4350477 7250795 8700954 13051431 14501590 21752385 26102862 43504770 65257155 130514310