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10033333230 = 23519131134369
BaseRepresentation
bin10010101100000100…
…01000001111101110
3221220020111010201110
421112002020033232
5131022013130410
64335333052450
7503430632244
oct112602101756
927806433643
1010033333230
114289611838
121b40187126
13c3b88b68b
146b275c794
153dac94720
hex2560883ee

10033333230 has 64 divisors (see below), whose sum is σ = 25541049600. Its totient is φ = 2515368960.

The previous prime is 10033333229. The next prime is 10033333231. The reversal of 10033333230 is 3233333001.

It is an interprime number because it is at equal distance from previous prime (10033333229) and next prime (10033333231).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10033333197 and 10033333206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10033333231) 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, 7486 + ... + 141854.

It is an arithmetic number, because the mean of its divisors is an integer number (399078900).

Almost surely, 210033333230 is an apocalyptic number.

10033333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10033333230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12770524800).

10033333230 is an abundant number, since it is smaller than the sum of its proper divisors (15507716370).

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

10033333230 is a wasteful number, since it uses less digits than its factorization.

10033333230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134529.

The product of its (nonzero) digits is 1458, while the sum is 21.

Adding to 10033333230 its reverse (3233333001), we get a palindrome (13266666231).

The spelling of 10033333230 in words is "ten billion, thirty-three million, three hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 131 190 262 285 393 570 655 786 1310 1965 2489 3930 4978 7467 12445 14934 24890 37335 74670 134369 268738 403107 671845 806214 1343690 2015535 2553011 4031070 5106022 7659033 12765055 15318066 17602339 25530110 35204678 38295165 52807017 76590330 88011695 105614034 176023390 264035085 334444441 528070170 668888882 1003333323 1672222205 2006666646 3344444410 5016666615 10033333230