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1442010410 = 25144201041
BaseRepresentation
bin101010111110011…
…0101010100101010
310201111101201101222
41111330311110222
510423123313120
6355031142042
750506612661
oct12574652452
93644351358
101442010410
1167aa82845
12342b14922
1319c99a3c9
14d9729dd8
15868e2525
hex55f3552a

1442010410 has 8 divisors (see below), whose sum is σ = 2595618756. Its totient is φ = 576804160.

The previous prime is 1442010407. The next prime is 1442010419. The reversal of 1442010410 is 140102441.

1442010410 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1334660089 + 107350321 = 36533^2 + 10361^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1442010419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72100511 + ... + 72100530.

Almost surely, 21442010410 is an apocalyptic number.

1442010410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442010410 is a deficient number, since it is larger than the sum of its proper divisors (1153608346).

1442010410 is a wasteful number, since it uses less digits than its factorization.

1442010410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144201048.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1442010410 is about 37973.8121604877. The cubic root of 1442010410 is about 1129.7685092409.

Adding to 1442010410 its reverse (140102441), we get a palindrome (1582112851).

The spelling of 1442010410 in words is "one billion, four hundred forty-two million, ten thousand, four hundred ten".

Divisors: 1 2 5 10 144201041 288402082 721005205 1442010410