Search a number
-
+
13101322030230 = 235779789711997
BaseRepresentation
bin1011111010100110001110…
…1001010100110010010110
31201101110210122202222001210
42332221203221110302112
53204123001414431410
643510355251202250
72521352654553420
oct276514351246226
951343718688053
1013101322030230
1141a126a80a765
12157715a2a6386
137405ac347365
1433417089d810
1517abde9b4220
hexbea63a54c96

13101322030230 has 64 divisors (see below), whose sum is σ = 36389928867840. Its totient is φ = 2956681713024.

The previous prime is 13101322030217. The next prime is 13101322030259. The reversal of 13101322030230 is 3203022310131.

It is a super-3 number, since 3×131013220302303 (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 13101322030197 and 13101322030206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394839409 + ... + 394872588.

It is an arithmetic number, because the mean of its divisors is an integer number (568592638560).

Almost surely, 213101322030230 is an apocalyptic number.

13101322030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13101322030230 is an abundant number, since it is smaller than the sum of its proper divisors (23288606837610).

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

13101322030230 is a wasteful number, since it uses less digits than its factorization.

13101322030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789712093.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13101322030230 its reverse (3203022310131), we get a palindrome (16304344340361).

The spelling of 13101322030230 in words is "thirteen trillion, one hundred one billion, three hundred twenty-two million, thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 79 105 158 210 237 395 474 553 790 1106 1185 1659 2370 2765 3318 5530 8295 16590 789711997 1579423994 2369135991 3948559985 4738271982 5527983979 7897119970 11055967958 11845679955 16583951937 23691359910 27639919895 33167903874 55279839790 62387247763 82919759685 124774495526 165839519370 187161743289 311936238815 374323486578 436710734341 623872477630 873421468682 935808716445 1310132203023 1871617432890 2183553671705 2620264406046 4367107343410 6550661015115 13101322030230