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130202313200 = 24521719147399
BaseRepresentation
bin111100101000010101…
…0011010000111110000
3110110002000121211011022
41321100222122013300
54113123243010300
6135451503235012
712256351254521
oct1712052320760
9413060554138
10130202313200
11502448a2023
12212985a8a68
13c37ca8b99b
1464322d0848
1535c09c8285
hex1e50a9a1f0

130202313200 has 60 divisors (see below), whose sum is σ = 331211725200. Its totient is φ = 49017338880.

The previous prime is 130202313179. The next prime is 130202313203. The reversal of 130202313200 is 2313202031.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130202313203) 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 11 ways as a sum of consecutive naturals, for example, 9566900 + ... + 9580499.

It is an arithmetic number, because the mean of its divisors is an integer number (5520195420).

Almost surely, 2130202313200 is an apocalyptic number.

130202313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130202313200 is an abundant number, since it is smaller than the sum of its proper divisors (201009412000).

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

130202313200 is a wasteful number, since it uses less digits than its factorization.

130202313200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19147434 (or 19147423 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 130202313200 its reverse (2313202031), we get a palindrome (132515515231).

The spelling of 130202313200 in words is "one hundred thirty billion, two hundred two million, three hundred thirteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 17 20 25 34 40 50 68 80 85 100 136 170 200 272 340 400 425 680 850 1360 1700 3400 6800 19147399 38294798 76589596 95736995 153179192 191473990 306358384 325505783 382947980 478684975 651011566 765895960 957369950 1302023132 1531791920 1627528915 1914739900 2604046264 3255057830 3829479800 5208092528 6510115660 7658959600 8137644575 13020231320 16275289150 26040462640 32550578300 65101156600 130202313200