Search a number
-
+
1014323441 = 31273111981
BaseRepresentation
bin111100011101010…
…101100011110001
32121200121222011212
4330131111203301
54034131322231
6244352245505
734064415125
oct7435254361
92550558155
101014323441
1148061723a
12243840895
131321b38b1
14989d9585
155e0b042b
hex3c7558f1

1014323441 has 8 divisors (see below), whose sum is σ = 1047514368. Its totient is φ = 981162000.

The previous prime is 1014323419. The next prime is 1014323447. The reversal of 1014323441 is 1443234101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1014323441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1014323447) 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 7 ways as a sum of consecutive naturals, for example, 78671 + ... + 90651.

It is an arithmetic number, because the mean of its divisors is an integer number (130939296).

Almost surely, 21014323441 is an apocalyptic number.

It is an amenable number.

1014323441 is a deficient number, since it is larger than the sum of its proper divisors (33190927).

1014323441 is a wasteful number, since it uses less digits than its factorization.

1014323441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14743.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1014323441 is about 31848.4448756921. Note that the first 3 decimals coincide. The cubic root of 1014323441 is about 1004.7518643525.

Adding to 1014323441 its reverse (1443234101), we get a palindrome (2457557542).

The spelling of 1014323441 in words is "one billion, fourteen million, three hundred twenty-three thousand, four hundred forty-one".

Divisors: 1 31 2731 11981 84661 371411 32720111 1014323441