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23232223000 = 235372474127
BaseRepresentation
bin10101101000101111…
…111001011100011000
32012222002112012122201
4111220233321130120
5340034422114000
614401151055544
71451500431400
oct255057713430
965862465581
1023232223000
119941a90aa8
1246045115b4
13226321921c
1411a569b800
1590e8d196a
hex568bf9718

23232223000 has 96 divisors (see below), whose sum is σ = 63239192640. Its totient is φ = 7965316800.

The previous prime is 23232222997. The next prime is 23232223013. The reversal of 23232223000 is 32223232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188064 + ... + 286063.

It is an arithmetic number, because the mean of its divisors is an integer number (658741590).

Almost surely, 223232223000 is an apocalyptic number.

23232223000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23232223000 is an abundant number, since it is smaller than the sum of its proper divisors (40006969640).

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

23232223000 is a wasteful number, since it uses less digits than its factorization.

23232223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474162 (or 474141 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 23232223000 its reverse (32223232), we get a palindrome (23264446232).

The spelling of 23232223000 in words is "twenty-three billion, two hundred thirty-two million, two hundred twenty-three thousand".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 125 140 175 196 200 245 250 280 350 392 490 500 700 875 980 1000 1225 1400 1750 1960 2450 3500 4900 6125 7000 9800 12250 24500 49000 474127 948254 1896508 2370635 3318889 3793016 4741270 6637778 9482540 11853175 13275556 16594445 18965080 23232223 23706350 26551112 33188890 46464446 47412700 59265875 66377780 82972225 92928892 94825400 116161115 118531750 132755560 165944450 185857784 232322230 237063500 331888900 414861125 464644460 474127000 580805575 663777800 829722250 929288920 1161611150 1659444500 2323222300 2904027875 3318889000 4646444600 5808055750 11616111500 23232223000