Search a number
-
+
1054086441 = 3351362147
BaseRepresentation
bin111110110101000…
…001010100101001
32201110110010202120
4332311001110221
54124321231231
6252332421453
735056405212
oct7665012451
92643403676
101054086441
114a1005821
12255017889
1313a4c65b5
149ddca409
1562816d96
hex3ed41529

1054086441 has 4 divisors (see below), whose sum is σ = 1405448592. Its totient is φ = 702724292.

The previous prime is 1054086433. The next prime is 1054086463. The reversal of 1054086441 is 1446804501.

1054086441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1054086441 - 23 = 1054086433 is a prime.

It is a super-2 number, since 2×10540864412 = 2222196450200092962, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1054086401) 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, 175681071 + ... + 175681076.

It is an arithmetic number, because the mean of its divisors is an integer number (351362148).

Almost surely, 21054086441 is an apocalyptic number.

It is an amenable number.

1054086441 is a deficient number, since it is larger than the sum of its proper divisors (351362151).

1054086441 is an equidigital number, since it uses as much as digits as its factorization.

1054086441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351362150.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 1054086441 is about 32466.6974144276. The cubic root of 1054086441 is about 1017.7132035365.

The spelling of 1054086441 in words is "one billion, fifty-four million, eighty-six thousand, four hundred forty-one".

Divisors: 1 3 351362147 1054086441