Search a number
-
+
2230430432622 = 23796754917773
BaseRepresentation
bin100000011101010000000…
…000110111110101101110
321220020010112100200101120
4200131100000313311232
5243020410142320442
64424351240521410
7320100100602360
oct40352000676556
97806115320346
102230430432622
1178aa13917457
12300332780266
13132437183aa2
1479d4c222d30
153d042c514ec
hex20750037d6e

2230430432622 has 32 divisors (see below), whose sum is σ = 5103398902272. Its totient is φ = 636606813024.

The previous prime is 2230430432621. The next prime is 2230430432653. The reversal of 2230430432622 is 2262340340322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230430432621) 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 15 ways as a sum of consecutive naturals, for example, 27418273 + ... + 27499500.

It is an arithmetic number, because the mean of its divisors is an integer number (159481215696).

Almost surely, 22230430432622 is an apocalyptic number.

2230430432622 is an abundant number, since it is smaller than the sum of its proper divisors (2872968469650).

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

2230430432622 is a wasteful number, since it uses less digits than its factorization.

2230430432622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54918752.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 2230430432622 its reverse (2262340340322), we get a palindrome (4492770772944).

The spelling of 2230430432622 in words is "two trillion, two hundred thirty billion, four hundred thirty million, four hundred thirty-two thousand, six hundred twenty-two".

Divisors: 1 2 3 6 7 14 21 42 967 1934 2901 5802 6769 13538 20307 40614 54917773 109835546 164753319 329506638 384424411 768848822 1153273233 2306546466 53105486491 106210972982 159316459473 318632918946 371738405437 743476810874 1115215216311 2230430432622