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1023324141 = 3748729721
BaseRepresentation
bin111100111111101…
…010111111101101
32122022120020211010
4330333222333231
54043432333031
6245313215433
734234053210
oct7477527755
92568506733
101023324141
11485704634
12246861579
13134015658
1499c9d777
155ec8c246
hex3cfeafed

1023324141 has 8 divisors (see below), whose sum is σ = 1559351104. Its totient is φ = 584756640.

The previous prime is 1023324079. The next prime is 1023324161. The reversal of 1023324141 is 1414233201.

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

It is not a de Polignac number, because 1023324141 - 211 = 1023322093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 48729721 = 1023324141 / (1 + 0 + 2 + 3 + 3 + 2 + 4 + 1 + 4 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023324161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24364840 + ... + 24364881.

It is an arithmetic number, because the mean of its divisors is an integer number (194918888).

Almost surely, 21023324141 is an apocalyptic number.

It is an amenable number.

1023324141 is a deficient number, since it is larger than the sum of its proper divisors (536026963).

1023324141 is an equidigital number, since it uses as much as digits as its factorization.

1023324141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48729731.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1023324141 is about 31989.4379600518. The cubic root of 1023324141 is about 1007.7150387723.

Adding to 1023324141 its reverse (1414233201), we get a palindrome (2437557342).

The spelling of 1023324141 in words is "one billion, twenty-three million, three hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 3 7 21 48729721 146189163 341108047 1023324141