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23230132110 = 2325479375861
BaseRepresentation
bin10101101000100111…
…111010111110001110
32012221221120222111100
4111220213322332032
5340033403211420
614401034203530
71451443602453
oct255047727616
965857528440
1023230132110
119940893099
1246038835a6
132262966603
1411a52b582a
1590e61c190
hex5689faf8e

23230132110 has 96 divisors (see below), whose sum is σ = 61759780992. Its totient is φ = 6055395840.

The previous prime is 23230132099. The next prime is 23230132187. The reversal of 23230132110 is 1123103232.

23230132110 is a `hidden beast` number, since 2 + 32 + 301 + 321 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3960580 + ... + 3966440.

It is an arithmetic number, because the mean of its divisors is an integer number (643331052).

Almost surely, 223230132110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23230132110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30879890496).

23230132110 is an abundant number, since it is smaller than the sum of its proper divisors (38529648882).

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

23230132110 is a wasteful number, since it uses less digits than its factorization.

23230132110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6858 (or 6855 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23230132110 its reverse (1123103232), we get a palindrome (24353235342).

The spelling of 23230132110 in words is "twenty-three billion, two hundred thirty million, one hundred thirty-two thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 47 90 94 141 235 282 423 470 705 846 937 1410 1874 2115 2811 4230 4685 5622 5861 8433 9370 11722 14055 16866 17583 28110 29305 35166 42165 44039 52749 58610 84330 87915 88078 105498 132117 175830 220195 263745 264234 275467 396351 440390 527490 550934 660585 792702 826401 1321170 1377335 1652802 1981755 2479203 2754670 3963510 4132005 4958406 5491757 8264010 10983514 12396015 16475271 24792030 27458785 32950542 49425813 54917570 82376355 98851626 164752710 247129065 258112579 494258130 516225158 774337737 1290562895 1548675474 2323013211 2581125790 3871688685 4646026422 7743377370 11615066055 23230132110