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130651655200 = 25521114846779
BaseRepresentation
bin111100110101101110…
…0100000110000100000
3110111020100010202111121
41321223130200300200
54120033310431300
6140004234222024
712303445513513
oct1715334406040
9414210122447
10130651655200
11504554a9350
12213a2b84914
13c421bb8021
146475c5ad7a
1535ea18681a
hex1e6b720c20

130651655200 has 72 divisors (see below), whose sum is σ = 347949136080. Its totient is φ = 47509689600.

The previous prime is 130651655191. The next prime is 130651655203. The reversal of 130651655200 is 2556156031.

It is not an unprimeable number, because it can be changed into a prime (130651655203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7414590 + ... + 7432189.

It is an arithmetic number, because the mean of its divisors is an integer number (4832626890).

Almost surely, 2130651655200 is an apocalyptic number.

130651655200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130651655200 is an abundant number, since it is smaller than the sum of its proper divisors (217297480880).

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

130651655200 is a wasteful number, since it uses less digits than its factorization.

130651655200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14846810 (or 14846797 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 130651655200 in words is "one hundred thirty billion, six hundred fifty-one million, six hundred fifty-five thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 160 176 200 220 275 352 400 440 550 800 880 1100 1760 2200 4400 8800 14846779 29693558 59387116 74233895 118774232 148467790 163314569 237548464 296935580 326629138 371169475 475096928 593871160 653258276 742338950 816572845 1187742320 1306516552 1484677900 1633145690 2375484640 2613033104 2969355800 3266291380 4082864225 5226066208 5938711600 6532582760 8165728450 11877423200 13065165520 16331456900 26130331040 32662913800 65325827600 130651655200