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1023041341 = 7146148763
BaseRepresentation
bin111100111110100…
…101111100111101
32122022000212220001
4330332211330331
54043344310331
6245303154301
734231464550
oct7476457475
92568025801
101023041341
11485531113
12246745991
13133c46a0a
1499c28697
155ec33561
hex3cfa5f3d

1023041341 has 4 divisors (see below), whose sum is σ = 1169190112. Its totient is φ = 876892572.

The previous prime is 1023041303. The next prime is 1023041363. The reversal of 1023041341 is 1431403201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1023041341 - 27 = 1023041213 is a prime.

It is a super-2 number, since 2×10230413412 = 2093227170790156562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023045341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73074375 + ... + 73074388.

It is an arithmetic number, because the mean of its divisors is an integer number (292297528).

Almost surely, 21023041341 is an apocalyptic number.

It is an amenable number.

1023041341 is a deficient number, since it is larger than the sum of its proper divisors (146148771).

1023041341 is an equidigital number, since it uses as much as digits as its factorization.

1023041341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146148770.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1023041341 is about 31985.0174456729. The cubic root of 1023041341 is about 1007.6222014339.

Adding to 1023041341 its reverse (1431403201), we get a palindrome (2454444542).

The spelling of 1023041341 in words is "one billion, twenty-three million, forty-one thousand, three hundred forty-one".

Divisors: 1 7 146148763 1023041341