Search a number
-
+
23411055001045 = 597180126801897
BaseRepresentation
bin1010101001010110011111…
…00111011111110111010101
310001220002000200020101120211
411110223033213133313111
511032031320040013140
6121442520140525421
74634251524106525
oct524531747376725
9101802020211524
1023411055001045
117506633250008
122761276b50871
13100a8648960ba
145ad15b623685
152a8e967c92ea
hex154acf9dfdd5

23411055001045 has 16 divisors (see below), whose sum is σ = 28398647875248. Its totient is φ = 18525470515200.

The previous prime is 23411055001043. The next prime is 23411055001057. The reversal of 23411055001045 is 54010055011432.

It can be written as a sum of positive squares in 8 ways, for example, as 5168102035716 + 18242952965329 = 2273346^2 + 4271177^2 .

It is not a de Polignac number, because 23411055001045 - 21 = 23411055001043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23411055000998 and 23411055001016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23411055001043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12527464 + ... + 14274433.

It is an arithmetic number, because the mean of its divisors is an integer number (1774915492203).

Almost surely, 223411055001045 is an apocalyptic number.

It is an amenable number.

23411055001045 is a deficient number, since it is larger than the sum of its proper divisors (4987592874203).

23411055001045 is a wasteful number, since it uses less digits than its factorization.

23411055001045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26803800.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 23411055001045 in words is "twenty-three trillion, four hundred eleven billion, fifty-five million, one thousand, forty-five".

Divisors: 1 5 97 485 1801 9005 174697 873485 26801897 134009485 2599784009 12998920045 48270216497 241351082485 4682211000209 23411055001045