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23320330010 = 25193129313513
BaseRepresentation
bin10101101101111111…
…111111111100011010
32020012020022111202022
4111231333333330122
5340230001030020
614414015334442
71453620351215
oct255577777432
966166274668
1023320330010
11998779a10a
124629b21422
132278557653
1411b327477c
159174d7625
hex56dffff1a

23320330010 has 64 divisors (see below), whose sum is σ = 45770296320. Its totient is φ = 8522288640.

The previous prime is 23320329983. The next prime is 23320330043. The reversal of 23320330010 is 1003302332.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1719014 + ... + 1732526.

It is an arithmetic number, because the mean of its divisors is an integer number (715160880).

Almost surely, 223320330010 is an apocalyptic number.

23320330010 is a deficient number, since it is larger than the sum of its proper divisors (22449966310).

23320330010 is a wasteful number, since it uses less digits than its factorization.

23320330010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13863.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23320330010 its reverse (1003302332), we get a palindrome (24323632342).

The spelling of 23320330010 in words is "twenty-three billion, three hundred twenty million, three hundred thirty thousand, ten".

Divisors: 1 2 5 10 19 31 38 62 95 155 190 293 310 586 589 1178 1465 2930 2945 5567 5890 9083 11134 13513 18166 27026 27835 45415 55670 67565 90830 135130 172577 256747 345154 418903 513494 837806 862885 1283735 1725770 2094515 2567470 3959309 4189030 7918618 7959157 15918314 19796545 39593090 39795785 75226871 79591570 122738579 150453742 245477158 376134355 613692895 752268710 1227385790 2332033001 4664066002 11660165005 23320330010