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23530253433241 = 371173154211303
BaseRepresentation
bin1010101100110100100000…
…11001011011100110011001
310002022110200211010010202211
411112122100121123212121
511041004424334330431
6122013352120555121
74646001421055542
oct526322031334631
9102273624103684
1023530253433241
1175521406a33a5
1227803a2322aa1
131018b7c99ba99
145b4c283134c9
152ac1211e82b1
hex15669065b999

23530253433241 has 8 divisors (see below), whose sum is σ = 24168266704064. Its totient is φ = 22892348608560.

The previous prime is 23530253433163. The next prime is 23530253433263. The reversal of 23530253433241 is 14233435203532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23530253433241 - 217 = 23530253302169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23530253433194 and 23530253433203.

It is not an unprimeable number, because it can be changed into a prime (23530253433341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26671605 + ... + 27539698.

It is an arithmetic number, because the mean of its divisors is an integer number (3021033338008).

Almost surely, 223530253433241 is an apocalyptic number.

It is an amenable number.

23530253433241 is a deficient number, since it is larger than the sum of its proper divisors (638013270823).

23530253433241 is a wasteful number, since it uses less digits than its factorization.

23530253433241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54223071.

The product of its (nonzero) digits is 777600, while the sum is 40.

Adding to 23530253433241 its reverse (14233435203532), we get a palindrome (37763688636773).

The spelling of 23530253433241 in words is "twenty-three trillion, five hundred thirty billion, two hundred fifty-three million, four hundred thirty-three thousand, two hundred forty-one".

Divisors: 1 37 11731 434047 54211303 2005818211 635952795493 23530253433241