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9064950401 = 13697303877
BaseRepresentation
bin10000111000101000…
…00010101010000001
3212101202022012012202
420130110002222001
5122031111403101
64055301202545
7440431543553
oct103424025201
925352265182
109064950401
113931a23451
12190ba00455
13b160715a0
1461dcc14d3
15380c5b36b
hex21c502a81

9064950401 has 4 divisors (see below), whose sum is σ = 9762254292. Its totient is φ = 8367646512.

The previous prime is 9064950397. The next prime is 9064950403. The reversal of 9064950401 is 1040594609.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1040594609 = 6591579051.

It can be written as a sum of positive squares in 2 ways, for example, as 2520140401 + 6544810000 = 50201^2 + 80900^2 .

It is a cyclic number.

It is not a de Polignac number, because 9064950401 - 22 = 9064950397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9064950403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348651926 + ... + 348651951.

It is an arithmetic number, because the mean of its divisors is an integer number (2440563573).

Almost surely, 29064950401 is an apocalyptic number.

It is an amenable number.

9064950401 is a deficient number, since it is larger than the sum of its proper divisors (697303891).

9064950401 is a wasteful number, since it uses less digits than its factorization.

9064950401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697303890.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 9064950401 is about 95210.0330900058. The cubic root of 9064950401 is about 2085.0756222057.

The spelling of 9064950401 in words is "nine billion, sixty-four million, nine hundred fifty thousand, four hundred one".

Divisors: 1 13 697303877 9064950401