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2313130100 = 225231746171
BaseRepresentation
bin1000100111011111…
…1001000001110100
312222012120011222012
42021313321001310
514214130130400
61021310223352
7111215165351
oct21167710164
95865504865
102313130100
11a87779976
125467b4b58
132ab2c1648
1417d2c9628
15d8116d35
hex89df9074

2313130100 has 36 divisors (see below), whose sum is σ = 5181418368. Its totient is φ = 895404000.

The previous prime is 2313130097. The next prime is 2313130133. The reversal of 2313130100 is 10313132.

2313130100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 369986 + ... + 376185.

It is an arithmetic number, because the mean of its divisors is an integer number (143928288).

Almost surely, 22313130100 is an apocalyptic number.

2313130100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313130100 is an abundant number, since it is smaller than the sum of its proper divisors (2868288268).

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

2313130100 is a wasteful number, since it uses less digits than its factorization.

2313130100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746216 (or 746209 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 2313130100 is about 48095.0111757966. The cubic root of 2313130100 is about 1322.5132139193.

Adding to 2313130100 its reverse (10313132), we get a palindrome (2323443232).

The spelling of 2313130100 in words is "two billion, three hundred thirteen million, one hundred thirty thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 1550 3100 746171 1492342 2984684 3730855 7461710 14923420 18654275 23131301 37308550 46262602 74617100 92525204 115656505 231313010 462626020 578282525 1156565050 2313130100