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23331140200 = 23522341123707
BaseRepresentation
bin10101101110101001…
…001111001001101000
32020012222122201112201
4111232221033021220
5340240232441300
614415043145544
71454111263624
oct255651171150
966188581481
1023331140200
119992902a55
1246316752b4
13227a870c04
1411b488a184
1591842066a
hex56ea4f268

23331140200 has 96 divisors (see below), whose sum is σ = 57984413760. Its totient is φ = 8708902400.

The previous prime is 23331140167. The next prime is 23331140207. The reversal of 23331140200 is 204113332.

It is not an unprimeable number, because it can be changed into a prime (23331140207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126747 + ... + 250453.

It is an arithmetic number, because the mean of its divisors is an integer number (604004310).

Almost surely, 223331140200 is an apocalyptic number.

23331140200 is a gapful number since it is divisible by the number (20) 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 23331140200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28992206880).

23331140200 is an abundant number, since it is smaller than the sum of its proper divisors (34653273560).

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

23331140200 is a wasteful number, since it uses less digits than its factorization.

23331140200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123787 (or 123778 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23331140200 its reverse (204113332), we get a palindrome (23535253532).

The spelling of 23331140200 in words is "twenty-three billion, three hundred thirty-one million, one hundred forty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 23 25 40 41 46 50 82 92 100 115 164 184 200 205 230 328 410 460 575 820 920 943 1025 1150 1640 1886 2050 2300 3772 4100 4600 4715 7544 8200 9430 18860 23575 37720 47150 94300 123707 188600 247414 494828 618535 989656 1237070 2474140 2845261 3092675 4948280 5071987 5690522 6185350 10143974 11381044 12370700 14226305 20287948 22762088 24741400 25359935 28452610 40575896 50719870 56905220 71131525 101439740 113810440 116655701 126799675 142263050 202879480 233311402 253599350 284526100 466622804 507198700 569052200 583278505 933245608 1014397400 1166557010 2333114020 2916392525 4666228040 5832785050 11665570100 23331140200