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23230201101250 = 254111329996859
BaseRepresentation
bin1010100100000101100111…
…11000100111101111000010
310001020210012122201101000211
411102002303320213233002
511021100422440220000
6121223450154104334
74615220016243613
oct522026370475702
9101223178641024
1023230201101250
117446966a03320
12273220341b0aa
13cc67a2079500
145a44c226bc0a
152a440e14d7ba
hex1520b3e27bc2

23230201101250 has 120 divisors (see below), whose sum is σ = 51436123984080. Its totient is φ = 7797549240000.

The previous prime is 23230201101241. The next prime is 23230201101251. The reversal of 23230201101250 is 5210110203232.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (23230201101251) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2674680 + ... + 7322179.

It is an arithmetic number, because the mean of its divisors is an integer number (428634366534).

Almost surely, 223230201101250 is an apocalyptic number.

23230201101250 is an abundant number, since it is smaller than the sum of its proper divisors (28205922882830).

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

23230201101250 is a wasteful number, since it uses less digits than its factorization.

23230201101250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9996918 (or 9996890 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 23230201101250 its reverse (5210110203232), we get a palindrome (28440311304482).

The spelling of 23230201101250 in words is "twenty-three trillion, two hundred thirty billion, two hundred one million, one hundred one thousand, two hundred fifty".

Divisors: 1 2 5 10 11 13 22 25 26 50 55 65 110 125 130 143 169 250 275 286 325 338 550 625 650 715 845 1250 1375 1430 1625 1690 1859 2750 3250 3575 3718 4225 6875 7150 8125 8450 9295 13750 16250 17875 18590 21125 35750 42250 46475 89375 92950 105625 178750 211250 232375 464750 1161875 2323750 9996859 19993718 49984295 99968590 109965449 129959167 219930898 249921475 259918334 499842950 549827245 649795835 1099654490 1249607375 1299591670 1429550837 1689469171 2499214750 2749136225 2859101674 3248979175 3378938342 5498272450 6248036875 6497958350 7147754185 8447345855 12496073750 13745681125 14295508370 16244895875 16894691710 18584160881 27491362250 32489791750 35738770925 37168321762 42236729275 68728405625 71477541850 81224479375 84473458550 92920804405 137456811250 162448958750 178693854625 185841608810 211183646375 357387709250 422367292750 464604022025 893469273125 929208044050 1055918231875 1786938546250 2111836463750 2323020110125 4646040220250 11615100550625 23230201101250