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13790323230 = 2351636834129
BaseRepresentation
bin11001101011111011…
…11010001000011110
31022121001221000010020
430311331322020132
5211220310320410
610200222253010
7665510545665
oct146575721036
938531830106
1013790323230
115937306a52
12280a427166
1313ba047198
1494b6d5ddc
1555aa16a70
hex335f7a21e

13790323230 has 64 divisors (see below), whose sum is σ = 33356655360. Its totient is φ = 3648623616.

The previous prime is 13790323229. The next prime is 13790323231. The reversal of 13790323230 is 3232309731.

It is an interprime number because it is at equal distance from previous prime (13790323229) and next prime (13790323231).

It is a junction number, because it is equal to n+sod(n) for n = 13790323191 and 13790323200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13790323231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3337806 + ... + 3341934.

It is an arithmetic number, because the mean of its divisors is an integer number (521197740).

Almost surely, 213790323230 is an apocalyptic number.

13790323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13790323230 is an abundant number, since it is smaller than the sum of its proper divisors (19566332130).

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

13790323230 is a wasteful number, since it uses less digits than its factorization.

13790323230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985.

The product of its (nonzero) digits is 20412, while the sum is 33.

The spelling of 13790323230 in words is "thirteen billion, seven hundred ninety million, three hundred twenty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 163 326 489 683 815 978 1366 1630 2049 2445 3415 4098 4129 4890 6830 8258 10245 12387 20490 20645 24774 41290 61935 111329 123870 222658 333987 556645 667974 673027 1113290 1346054 1669935 2019081 2820107 3339870 3365135 4038162 5640214 6730270 8460321 10095405 14100535 16920642 20190810 28201070 42301605 84603210 459677441 919354882 1379032323 2298387205 2758064646 4596774410 6895161615 13790323230