Search a number
-
+
229080246 = 233721672
BaseRepresentation
bin11011010011101…
…11110010110110
3120222001111000120
431221313302312
5432121031441
634421552410
75451102303
oct1551676266
9528044016
10229080246
1110834541a
1264875706
13385c9755
14225d20aa
15151a0966
hexda77cb6

229080246 has 36 divisors (see below), whose sum is σ = 473714388. Its totient is φ = 73851408.

The previous prime is 229080239. The next prime is 229080277. The reversal of 229080246 is 642080922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1371655 + ... + 1371821.

It is an arithmetic number, because the mean of its divisors is an integer number (13158733).

Almost surely, 2229080246 is an apocalyptic number.

229080246 is an abundant number, since it is smaller than the sum of its proper divisors (244634142).

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

229080246 is an equidigital number, since it uses as much as digits as its factorization.

229080246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 229080246 is about 15135.3971206573. The cubic root of 229080246 is about 611.8747714639.

Multiplying 229080246 by its product of nonzero digits (13824), we get a square (3166805320704 = 17795522).

The spelling of 229080246 in words is "two hundred twenty-nine million, eighty thousand, two hundred forty-six".

Divisors: 1 2 3 6 37 74 111 167 222 334 501 1002 1369 2738 4107 6179 8214 12358 18537 27889 37074 55778 83667 167334 228623 457246 685869 1031893 1371738 2063786 3095679 6191358 38180041 76360082 114540123 229080246