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224210130 = 235157181263
BaseRepresentation
bin11010101110100…
…10110011010010
3120121220001110220
431113102303102
5424344211010
634125333510
75361516564
oct1527226322
9517801426
10224210130
11105619431
1263107296
13375b2b21
1421ac5334
1514a3c970
hexd5d2cd2

224210130 has 64 divisors (see below), whose sum is σ = 546594048. Its totient is φ = 58855680.

The previous prime is 224210111. The next prime is 224210131. The reversal of 224210130 is 31012422.

224210130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224210131) 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, 852379 + ... + 852641.

It is an arithmetic number, because the mean of its divisors is an integer number (8540532).

Almost surely, 2224210130 is an apocalyptic number.

224210130 is an abundant number, since it is smaller than the sum of its proper divisors (322383918).

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

224210130 is a wasteful number, since it uses less digits than its factorization.

224210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 224210130 is about 14973.6478521434. The cubic root of 224210130 is about 607.5076393220.

Adding to 224210130 its reverse (31012422), we get a palindrome (255222552).

The spelling of 224210130 in words is "two hundred twenty-four million, two hundred ten thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 157 181 263 314 362 471 526 543 785 789 905 942 1086 1315 1570 1578 1810 2355 2630 2715 3945 4710 5430 7890 28417 41291 47603 56834 82582 85251 95206 123873 142085 142809 170502 206455 238015 247746 284170 285618 412910 426255 476030 619365 714045 852510 1238730 1428090 7473671 14947342 22421013 37368355 44842026 74736710 112105065 224210130