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1450606001 = 13111585077
BaseRepresentation
bin101011001110110…
…0111110110110001
310202002120102100012
41112131213312301
510432323343001
6355535304305
750642643005
oct12635476661
93662512305
101450606001
11684913839
1234597b095
131a16b9960
14da926705
158753e2bb
hex56767db1

1450606001 has 4 divisors (see below), whose sum is σ = 1562191092. Its totient is φ = 1339020912.

The previous prime is 1450605983. The next prime is 1450606061. The reversal of 1450606001 is 1006060541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1006060541 = 1168986069.

It can be written as a sum of positive squares in 2 ways, for example, as 819390625 + 631215376 = 28625^2 + 25124^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450606001 - 210 = 1450604977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1450606061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55792526 + ... + 55792551.

It is an arithmetic number, because the mean of its divisors is an integer number (390547773).

Almost surely, 21450606001 is an apocalyptic number.

It is an amenable number.

1450606001 is a deficient number, since it is larger than the sum of its proper divisors (111585091).

1450606001 is a wasteful number, since it uses less digits than its factorization.

1450606001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111585090.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1450606001 is about 38086.8218810654. The cubic root of 1450606001 is about 1132.0088528423.

Adding to 1450606001 its reverse (1006060541), we get a palindrome (2456666542).

The spelling of 1450606001 in words is "one billion, four hundred fifty million, six hundred six thousand, one".

Divisors: 1 13 111585077 1450606001