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23222430010 = 25132321136809
BaseRepresentation
bin10101101000001010…
…100010100100111010
32012221102002200012101
4111220022202210322
5340024420230020
614400201134014
71451321253403
oct255012424472
965842080171
1023222430010
11993750241a
12460118a30a
13226119a960
1411a426c9aa
1590daea00a
hex5682a293a

23222430010 has 64 divisors (see below), whose sum is σ = 47196898560. Its totient is φ = 8162542080.

The previous prime is 23222429969. The next prime is 23222430013. The reversal of 23222430010 is 1003422232.

It is a self number, because there is not a number n which added to its sum of digits gives 23222430010.

It is not an unprimeable number, because it can be changed into a prime (23222430013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 612486 + ... + 649294.

It is an arithmetic number, because the mean of its divisors is an integer number (737451540).

Almost surely, 223222430010 is an apocalyptic number.

23222430010 is an abundant number, since it is smaller than the sum of its proper divisors (23974468550).

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

23222430010 is a wasteful number, since it uses less digits than its factorization.

23222430010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37063.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23222430010 its reverse (1003422232), we get a palindrome (24225852242).

The spelling of 23222430010 in words is "twenty-three billion, two hundred twenty-two million, four hundred thirty thousand, ten".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 211 230 299 422 598 1055 1495 2110 2743 2990 4853 5486 9706 13715 24265 27430 36809 48530 63089 73618 126178 184045 315445 368090 478517 630890 846607 957034 1693214 2392585 4233035 4785170 7766699 8466070 11005891 15533398 22011782 38833495 55029455 77666990 100967087 110058910 178634077 201934174 357268154 504835435 893170385 1009670870 1786340770 2322243001 4644486002 11611215005 23222430010