Search a number
-
+
10243233120 = 2535173293421
BaseRepresentation
bin10011000101000101…
…10101010101100000
3222102212110011020110
421202202311111200
5131434231424440
64412232011320
7511560021261
oct114242652540
928385404213
1010243233120
11438704671a
121b9a530b40
13c73200ab3
146d259a968
153ee407080
hex2628b5560

10243233120 has 192 divisors, whose sum is σ = 32640801984. Its totient is φ = 2700042240.

The previous prime is 10243233113. The next prime is 10243233179. The reversal of 10243233120 is 2133234201.

It is a congruent number.

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, 24330510 + ... + 24330930.

It is an arithmetic number, because the mean of its divisors is an integer number (170004177).

Almost surely, 210243233120 is an apocalyptic number.

10243233120 is a gapful number since it is divisible by the number (10) 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 10243233120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16320400992).

10243233120 is an abundant number, since it is smaller than the sum of its proper divisors (22397568864).

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

10243233120 is a wasteful number, since it uses less digits than its factorization.

10243233120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10243233120 its reverse (2133234201), we get a palindrome (12376467321).

The spelling of 10243233120 in words is "ten billion, two hundred forty-three million, two hundred thirty-three thousand, one hundred twenty".