Search a number
-
+
1313313300230 = 25837512106931
BaseRepresentation
bin10011000111000111100…
…100101001111100000110
311122112220001200011210212
4103013013210221330012
5133004131201101410
62443154445515422
7163612061601641
oct23070744517406
94575801604725
101313313300230
11466a78135758
12192641b72b72
1396aca372999
14477c978aa58
1524267b11b05
hex131c7929f06

1313313300230 has 32 divisors (see below), whose sum is σ = 2395632250368. Its totient is φ = 518304780000.

The previous prime is 1313313300203. The next prime is 1313313300241. The reversal of 1313313300230 is 320033133131.

It is a super-2 number, since 2×13133133002302 (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1313313300196 and 1313313300205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430136 + ... + 1676795.

It is an arithmetic number, because the mean of its divisors is an integer number (74863507824).

Almost surely, 21313313300230 is an apocalyptic number.

1313313300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313313300230 is a deficient number, since it is larger than the sum of its proper divisors (1082318950138).

1313313300230 is a wasteful number, since it uses less digits than its factorization.

1313313300230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107772.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 1313313300230 its reverse (320033133131), we get a palindrome (1633346433361).

The spelling of 1313313300230 in words is "one trillion, three hundred thirteen billion, three hundred thirteen million, three hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 83 166 415 751 830 1502 3755 7510 62333 124666 311665 623330 2106931 4213862 10534655 21069310 174875273 349750546 874376365 1582305181 1748752730 3164610362 7911525905 15823051810 131331330023 262662660046 656656650115 1313313300230