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20302334001 = 3219722515087
BaseRepresentation
bin10010111010000111…
…010000100000110001
31221101220102102112100
4102322013100200301
5313034344142001
613154325251013
71316052664065
oct227207204061
957356372470
1020302334001
118679158034
123b27263a69
131bb7211bb1
14da8505aa5
157dc58b586
hex4ba1d0831

20302334001 has 24 divisors (see below), whose sum is σ = 29493345024. Its totient is φ = 13457556000.

The previous prime is 20302333927. The next prime is 20302334009. The reversal of 20302334001 is 10043320302.

20302334001 is a `hidden beast` number, since 2 + 0 + 30 + 233 + 400 + 1 = 666.

It is not a de Polignac number, because 20302334001 - 217 = 20302202929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20302334009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3988480 + ... + 3993566.

It is an arithmetic number, because the mean of its divisors is an integer number (1228889376).

Almost surely, 220302334001 is an apocalyptic number.

It is an amenable number.

20302334001 is a deficient number, since it is larger than the sum of its proper divisors (9191011023).

20302334001 is a wasteful number, since it uses less digits than its factorization.

20302334001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541 (or 7538 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20302334001 its reverse (10043320302), we get a palindrome (30345654303).

The spelling of 20302334001 in words is "twenty billion, three hundred two million, three hundred thirty-four thousand, one".

Divisors: 1 3 9 197 591 1773 2251 5087 6753 15261 20259 45783 443447 1002139 1330341 3006417 3991023 9019251 11450837 34352511 103057533 2255814889 6767444667 20302334001