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32302230001 = 57156571331
BaseRepresentation
bin11110000101010111…
…001110100111110001
310002101012100022012221
4132011113032213301
51012123332330001
622501152521041
72222323265446
oct360527164761
9102335308187
1032302230001
1112776848558
126315b50181
13307a33b282
1417c60d79cd
15c90cdb1a1
hex7855ce9f1

32302230001 has 4 divisors (see below), whose sum is σ = 32358801904. Its totient is φ = 32245658100.

The previous prime is 32302229987. The next prime is 32302230007. The reversal of 32302230001 is 10003220323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-32302230001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32302230007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28285095 + ... + 28286236.

It is an arithmetic number, because the mean of its divisors is an integer number (8089700476).

Almost surely, 232302230001 is an apocalyptic number.

It is an amenable number.

32302230001 is a deficient number, since it is larger than the sum of its proper divisors (56571903).

32302230001 is an equidigital number, since it uses as much as digits as its factorization.

32302230001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56571902.

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

Adding to 32302230001 its reverse (10003220323), we get a palindrome (42305450324).

The spelling of 32302230001 in words is "thirty-two billion, three hundred two million, two hundred thirty thousand, one".

Divisors: 1 571 56571331 32302230001