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23004413010 = 23252311113243
BaseRepresentation
bin10101011011001010…
…110111110001010010
32012101012212021002200
4111123022313301102
5334103112204020
614322412224030
71443033166335
oct253312676122
965335767080
1023004413010
119835433a87
12456016b016
132227c75a07
14118331a61c
158e98d2590
hex55b2b7c52

23004413010 has 48 divisors (see below), whose sum is σ = 62411978304. Its totient is φ = 5867791776.

The previous prime is 23004412997. The next prime is 23004413011. The reversal of 23004413010 is 1031440032.

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

It is not an unprimeable number, because it can be changed into a prime (23004413011) by changing a digit.

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, 5554552 + ... + 5558691.

It is an arithmetic number, because the mean of its divisors is an integer number (1300249548).

Almost surely, 223004413010 is an apocalyptic number.

23004413010 is an abundant number, since it is smaller than the sum of its proper divisors (39407565294).

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

23004413010 is a wasteful number, since it uses less digits than its factorization.

23004413010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11113279 (or 11113276 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23004413010 its reverse (1031440032), we get a palindrome (24035853042).

The spelling of 23004413010 in words is "twenty-three billion, four million, four hundred thirteen thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 345 414 690 1035 2070 11113243 22226486 33339729 55566215 66679458 100019187 111132430 166698645 200038374 255604589 333397290 500095935 511209178 766813767 1000191870 1278022945 1533627534 2300441301 2556045890 3834068835 4600882602 7668137670 11502206505 23004413010