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1032125441 = 7913064879
BaseRepresentation
bin111101100001001…
…111110000000001
32122221010101221012
4331201033300001
54103211003231
6250230010305
734401631034
oct7541176001
92587111835
101032125441
1148a676136
122497a6995
13135aa7719
149b11101b
1560929e2b
hex3d84fc01

1032125441 has 4 divisors (see below), whose sum is σ = 1045190400. Its totient is φ = 1019060484.

The previous prime is 1032125407. The next prime is 1032125443. The reversal of 1032125441 is 1445212301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1445212301 = 13111170177.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1032125441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1032125443) 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, 6532361 + ... + 6532518.

It is an arithmetic number, because the mean of its divisors is an integer number (261297600).

Almost surely, 21032125441 is an apocalyptic number.

It is an amenable number.

1032125441 is a deficient number, since it is larger than the sum of its proper divisors (13064959).

1032125441 is an equidigital number, since it uses as much as digits as its factorization.

1032125441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13064958.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1032125441 is about 32126.7091529774. The cubic root of 1032125441 is about 1010.5958125546.

Adding to 1032125441 its reverse (1445212301), we get a palindrome (2477337742).

The spelling of 1032125441 in words is "one billion, thirty-two million, one hundred twenty-five thousand, four hundred forty-one".

Divisors: 1 79 13064879 1032125441