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23411427372025 = 5271137328696769
BaseRepresentation
bin1010101001010111001011…
…10011111110101111111001
310001220002222121220210112121
411110223211303332233321
511032033100401401100
6121443021122041241
74634263665156310
oct524534563765771
9101802877823477
1023411427372025
117506804464920
12276135b7a9221
13100a8c3a82964
145ad194c75277
152a8eb933151a
hex154ae5cfebf9

23411427372025 has 48 divisors (see below), whose sum is σ = 37171660325760. Its totient is φ = 14199700377600.

The previous prime is 23411427372023. The next prime is 23411427372043. The reversal of 23411427372025 is 52027372411432.

It is not a de Polignac number, because 23411427372025 - 21 = 23411427372023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23411427372023) 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 47 ways as a sum of consecutive naturals, for example, 164277160 + ... + 164419609.

It is an arithmetic number, because the mean of its divisors is an integer number (774409590120).

Almost surely, 223411427372025 is an apocalyptic number.

23411427372025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23411427372025 is a deficient number, since it is larger than the sum of its proper divisors (13760232953735).

23411427372025 is a wasteful number, since it uses less digits than its factorization.

23411427372025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328696834 (or 328696829 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 43.

Adding to 23411427372025 its reverse (52027372411432), we get a palindrome (75438799783457).

The spelling of 23411427372025 in words is "twenty-three trillion, four hundred eleven billion, four hundred twenty-seven million, three hundred seventy-two thousand, twenty-five".

Divisors: 1 5 7 11 25 35 37 55 77 175 185 259 275 385 407 925 1295 1925 2035 2849 6475 10175 14245 71225 328696769 1643483845 2300877383 3615664459 8217419225 11504386915 12161780453 18078322295 25309651213 57521934575 60808902265 85132463171 90391611475 126548256065 133779584983 304044511325 425662315855 632741280325 668897924915 936457094881 2128311579275 3344489624575 4682285474405 23411427372025