Search a number
-
+
22254103210230 = 23251851311335637
BaseRepresentation
bin1010000111101011011111…
…11010101010100011110110
32220210110201201022220000100
411003311233322222203312
510404102400410211410
6115155221024454530
74454543265125523
oct503655772524366
986713651286010
1022254103210230
1170aaa0410a701
1225b4bb217a446
13c55725a24428
1456d16645c14a
15288d30edd8c0
hex143d6feaa8f6

22254103210230 has 48 divisors (see below), whose sum is σ = 57861024206544. Its totient is φ = 5934391024320.

The previous prime is 22254103210219. The next prime is 22254103210249. The reversal of 22254103210230 is 3201230145222.

22254103210230 is a `hidden beast` number, since 2 + 2 + 2 + 5 + 410 + 3 + 2 + 10 + 230 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22254103210194 and 22254103210203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15993972 + ... + 17329608.

It is an arithmetic number, because the mean of its divisors is an integer number (1205438004303).

Almost surely, 222254103210230 is an apocalyptic number.

22254103210230 is an abundant number, since it is smaller than the sum of its proper divisors (35606920996314).

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

22254103210230 is a wasteful number, since it uses less digits than its factorization.

22254103210230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520781 (or 1520778 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 22254103210230 its reverse (3201230145222), we get a palindrome (25455333355452).

The spelling of 22254103210230 in words is "twenty-two trillion, two hundred fifty-four billion, one hundred three million, two hundred ten thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 185131 370262 555393 925655 1110786 1335637 1666179 1851310 2671274 2776965 3332358 4006911 5553930 6678185 8013822 8330895 12020733 13356370 16661790 20034555 24041466 40069110 60103665 120207330 247267813447 494535626894 741803440341 1236339067235 1483606880682 2225410321023 2472678134470 3709017201705 4450820642046 7418034403410 11127051605115 22254103210230