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32030230201 = 61525085741
BaseRepresentation
bin11101110101001001…
…101000011010111001
310001200020112021122021
4131311021220122321
51011044214331301
622414154554441
72212511315224
oct356511503271
9101606467567
1032030230201
1112647259032
12625aa38a21
133035b95148
14179bd325bb
15c76ead8a1
hex7752686b9

32030230201 has 4 divisors (see below), whose sum is σ = 32555316004. Its totient is φ = 31505144400.

The previous prime is 32030230181. The next prime is 32030230217. The reversal of 32030230201 is 10203203023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9762428025 + 22267802176 = 98805^2 + 149224^2 .

It is a cyclic number.

It is not a de Polignac number, because 32030230201 - 27 = 32030230073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32030230601) 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, 262542810 + ... + 262542931.

It is an arithmetic number, because the mean of its divisors is an integer number (8138829001).

Almost surely, 232030230201 is an apocalyptic number.

It is an amenable number.

32030230201 is a deficient number, since it is larger than the sum of its proper divisors (525085803).

32030230201 is an equidigital number, since it uses as much as digits as its factorization.

32030230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525085802.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 32030230201 its reverse (10203203023), we get a palindrome (42233433224).

The spelling of 32030230201 in words is "thirty-two billion, thirty million, two hundred thirty thousand, two hundred one".

Divisors: 1 61 525085741 32030230201