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200302130 = 25729791249
BaseRepresentation
bin10111111000001…
…01111000110010
3111221220101212102
423330011320302
5402234132010
631513100402
74651353140
oct1374057062
9457811772
10200302130
11a3079a56
12570b7702
1332661992
141c860590
15128b8ba5
hexbf05e32

200302130 has 64 divisors (see below), whose sum is σ = 432000000. Its totient is φ = 65415168.

The previous prime is 200302121. The next prime is 200302133. The reversal of 200302130 is 31203002.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200302133) 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, 159746 + ... + 160994.

It is an arithmetic number, because the mean of its divisors is an integer number (6750000).

Almost surely, 2200302130 is an apocalyptic number.

200302130 is an abundant number, since it is smaller than the sum of its proper divisors (231697870).

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

200302130 is a wasteful number, since it uses less digits than its factorization.

200302130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 200302130 is about 14152.8135012089. The cubic root of 200302130 is about 585.0978773090.

Adding to 200302130 its reverse (31203002), we get a palindrome (231505132).

The spelling of 200302130 in words is "two hundred million, three hundred two thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 29 35 58 70 79 145 158 203 290 395 406 553 790 1015 1106 1249 2030 2291 2498 2765 4582 5530 6245 8743 11455 12490 16037 17486 22910 32074 36221 43715 72442 80185 87430 98671 160370 181105 197342 253547 362210 493355 507094 690697 986710 1267735 1381394 2535470 2861459 3453485 5722918 6906970 14307295 20030213 28614590 40060426 100151065 200302130