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10161852 = 22317109457
BaseRepresentation
bin100110110000…
…111010111100
3201010021102220
4212300322330
510100134402
61001445340
7152242251
oct46607274
921107386
1010161852
115810828
1234a0850
13214a43c
1414c7428
15d5adbc
hex9b0ebc

10161852 has 48 divisors (see below), whose sum is σ = 25391520. Its totient is φ = 3151872.

The previous prime is 10161841. The next prime is 10161857. The reversal of 10161852 is 25816101.

10161852 is nontrivially palindromic in base 7.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22008 + ... + 22464.

It is an arithmetic number, because the mean of its divisors is an integer number (528990).

Almost surely, 210161852 is an apocalyptic number.

10161852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10161852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12695760).

10161852 is an abundant number, since it is smaller than the sum of its proper divisors (15229668).

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

10161852 is a wasteful number, since it uses less digits than its factorization.

10161852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 10161852 is about 3187.7659889019. The cubic root of 10161852 is about 216.5995858083.

Adding to 10161852 its reverse (25816101), we get a palindrome (35977953).

The spelling of 10161852 in words is "ten million, one hundred sixty-one thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 109 204 218 327 436 457 654 914 1308 1371 1828 1853 2742 3706 5484 5559 7412 7769 11118 15538 22236 23307 31076 46614 49813 93228 99626 149439 199252 298878 597756 846821 1693642 2540463 3387284 5080926 10161852