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10230213230 = 257913819377
BaseRepresentation
bin10011000011100010…
…01010101001101110
3222101221221200022022
421201301022221232
5131422413310410
64411044550142
7511341243356
oct114161125156
928357850268
1010230213230
11437a763686
121b960b2352
13c705c2813
146d096bb66
153ed1d4455
hex261c4aa6e

10230213230 has 32 divisors (see below), whose sum is σ = 18662970240. Its totient is φ = 4036930560.

The previous prime is 10230213209. The next prime is 10230213239. The reversal of 10230213230 is 3231203201.

It is a junction number, because it is equal to n+sod(n) for n = 10230213199 and 10230213208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230213239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1086302 + ... + 1095678.

It is an arithmetic number, because the mean of its divisors is an integer number (583217820).

Almost surely, 210230213230 is an apocalyptic number.

10230213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10230213230 is a deficient number, since it is larger than the sum of its proper divisors (8432757010).

10230213230 is a wasteful number, since it uses less digits than its factorization.

10230213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10844.

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

Adding to 10230213230 its reverse (3231203201), we get a palindrome (13461416431).

The spelling of 10230213230 in words is "ten billion, two hundred thirty million, two hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 79 158 395 790 1381 2762 6905 9377 13810 18754 46885 93770 109099 218198 545495 740783 1090990 1481566 3703915 7407830 12949637 25899274 64748185 129496370 1023021323 2046042646 5115106615 10230213230