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23300230043112 = 23311104998406367
BaseRepresentation
bin1010100110001000000011…
…11011110101010111101000
310001111110222002112012200020
411103010001323311113220
511023222332342334422
6121315551121240440
74623246264364101
oct523040173652750
9101443862465606
1023300230043112
117473632472890
1227438a7a93120
1310002824b8309
145a7a46a593a8
152a615c07995c
hex153101ef55e8

23300230043112 has 64 divisors (see below), whose sum is σ = 63552142080000. Its totient is φ = 7060002421440.

The previous prime is 23300230043089. The next prime is 23300230043141. The reversal of 23300230043112 is 21134003200332.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431448 + ... + 6974919.

It is an arithmetic number, because the mean of its divisors is an integer number (993002220000).

Almost surely, 223300230043112 is an apocalyptic number.

23300230043112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23300230043112 is an abundant number, since it is smaller than the sum of its proper divisors (40251912036888).

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

23300230043112 is a wasteful number, since it uses less digits than its factorization.

23300230043112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8416886 (or 8416882 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23300230043112 its reverse (21134003200332), we get a palindrome (44434233243444).

The spelling of 23300230043112 in words is "twenty-three trillion, three hundred billion, two hundred thirty million, forty-three thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 10499 20998 31497 41996 62994 83992 115489 125988 230978 251976 346467 461956 692934 923912 1385868 2771736 8406367 16812734 25219101 33625468 50438202 67250936 92470037 100876404 184940074 201752808 277410111 369880148 554820222 739760296 1109640444 2219280888 88258447133 176516894266 264775341399 353033788532 529550682798 706067577064 970842918463 1059101365596 1941685836926 2118202731192 2912528755389 3883371673852 5825057510778 7766743347704 11650115021556 23300230043112