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2010233130 = 235312339277
BaseRepresentation
bin111011111010001…
…1011100100101010
312012002121102102220
41313310123210222
513104104430010
6531250134510
7100546461663
oct16764334452
95162542386
102010233130
119417a69a4
12481281436
1326061b079
14150da036a
15bb734970
hex77d1b92a

2010233130 has 64 divisors (see below), whose sum is σ = 5002103808. Its totient is φ = 516487680.

The previous prime is 2010233129. The next prime is 2010233179. The reversal of 2010233130 is 313320102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212052 + ... + 221328.

It is an arithmetic number, because the mean of its divisors is an integer number (78157872).

Almost surely, 22010233130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010233130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2501051904).

2010233130 is an abundant number, since it is smaller than the sum of its proper divisors (2991870678).

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

2010233130 is a wasteful number, since it uses less digits than its factorization.

2010233130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9551.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2010233130 is about 44835.6234483251. The cubic root of 2010233130 is about 1262.0662180623.

Adding to 2010233130 its reverse (313320102), we get a palindrome (2323553232).

The spelling of 2010233130 in words is "two billion, ten million, two hundred thirty-three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 233 310 465 466 699 930 1165 1398 2330 3495 6990 7223 9277 14446 18554 21669 27831 36115 43338 46385 55662 72230 92770 108345 139155 216690 278310 287587 575174 862761 1437935 1725522 2161541 2875870 4313805 4323082 6484623 8627610 10807705 12969246 21615410 32423115 64846230 67007771 134015542 201023313 335038855 402046626 670077710 1005116565 2010233130