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23332230354 = 2323169074133
BaseRepresentation
bin10101101110101101…
…011001010011010010
32020020001201002221210
4111232231121103102
5340241022332404
614415122400550
71454123454126
oct255655312322
966201632853
1023332230354
119993488004
124631b00156
13227ab63184
1411b4a91586
15918588689
hex56eb594d2

23332230354 has 16 divisors (see below), whose sum is σ = 48693350592. Its totient is φ = 7439261808.

The previous prime is 23332230353. The next prime is 23332230359. The reversal of 23332230354 is 45303223332.

It is not an unprimeable number, because it can be changed into a prime (23332230353) 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 7 ways as a sum of consecutive naturals, for example, 84536929 + ... + 84537204.

It is an arithmetic number, because the mean of its divisors is an integer number (3043334412).

Almost surely, 223332230354 is an apocalyptic number.

23332230354 is an abundant number, since it is smaller than the sum of its proper divisors (25361120238).

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

23332230354 is a wasteful number, since it uses less digits than its factorization.

23332230354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169074161.

The product of its (nonzero) digits is 38880, while the sum is 30.

Adding to 23332230354 its reverse (45303223332), we get a palindrome (68635453686).

The spelling of 23332230354 in words is "twenty-three billion, three hundred thirty-two million, two hundred thirty thousand, three hundred fifty-four".

Divisors: 1 2 3 6 23 46 69 138 169074133 338148266 507222399 1014444798 3888705059 7777410118 11666115177 23332230354