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1041052553 = 5319642501
BaseRepresentation
bin111110000011010…
…011001110001001
32200112220221121222
4332003103032021
54113002140203
6251145211425
734540541432
oct7603231611
92615827558
101041052553
11494713212
12250790b75
131378b1b38
149c396489
15615e0038
hex3e0d3389

1041052553 has 4 divisors (see below), whose sum is σ = 1060695108. Its totient is φ = 1021410000.

The previous prime is 1041052547. The next prime is 1041052559. The reversal of 1041052553 is 3552501401.

1041052553 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 an emirpimes, since its reverse is a distinct semiprime: 3552501401 = 7150035231.

It is an interprime number because it is at equal distance from previous prime (1041052547) and next prime (1041052559).

It can be written as a sum of positive squares in 2 ways, for example, as 626400784 + 414651769 = 25028^2 + 20363^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041052553 - 214 = 1041036169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041052559) 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, 9821198 + ... + 9821303.

It is an arithmetic number, because the mean of its divisors is an integer number (265173777).

Almost surely, 21041052553 is an apocalyptic number.

It is an amenable number.

1041052553 is a deficient number, since it is larger than the sum of its proper divisors (19642555).

1041052553 is an equidigital number, since it uses as much as digits as its factorization.

1041052553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19642554.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1041052553 is about 32265.3460077527. The cubic root of 1041052553 is about 1013.5010847220.

Adding to 1041052553 its reverse (3552501401), we get a palindrome (4593553954).

The spelling of 1041052553 in words is "one billion, forty-one million, fifty-two thousand, five hundred fifty-three".

Divisors: 1 53 19642501 1041052553