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13001130100 = 2252718573043
BaseRepresentation
bin11000001101110110…
…11000000001110100
31020120001220211200001
430012323120001310
5203111242130400
65550031201044
7640115532250
oct140673300164
936501824601
1013001130100
115571887522
12262a076184
1312c26a91ba
148b4981260
155115c6a6a
hex306ed8074

13001130100 has 36 divisors (see below), whose sum is σ = 32242804384. Its totient is φ = 4457530080.

The previous prime is 13001130067. The next prime is 13001130119. The reversal of 13001130100 is 103110031.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9285822 + ... + 9287221.

Almost surely, 213001130100 is an apocalyptic number.

13001130100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13001130100 is an abundant number, since it is smaller than the sum of its proper divisors (19241674284).

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

13001130100 is a wasteful number, since it uses less digits than its factorization.

13001130100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18573064 (or 18573057 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 13001130100 its reverse (103110031), we get a palindrome (13104240131).

The spelling of 13001130100 in words is "thirteen billion, one million, one hundred thirty thousand, one hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 18573043 37146086 74292172 92865215 130011301 185730430 260022602 371460860 464326075 520045204 650056505 928652150 1300113010 1857304300 2600226020 3250282525 6500565050 13001130100