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16230001301 = 67103241867
BaseRepresentation
bin11110001110110001…
…00010101010010101
31112220002121111021022
433013120202222111
5231214340020201
611242253130525
71113123510023
oct170730425225
945802544238
1016230001301
11697945a218
12318b489a45
1316b8615c87
14add723713
1564ecc941b
hex3c7622a95

16230001301 has 4 divisors (see below), whose sum is σ = 16230310272. Its totient is φ = 16229692332.

The previous prime is 16230001289. The next prime is 16230001309. The reversal of 16230001301 is 10310003261.

16230001301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 16230001301 - 222 = 16225806997 is a prime.

It is a super-3 number, since 3×162300013013 (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16230001301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16230001309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53831 + ... + 188036.

It is an arithmetic number, because the mean of its divisors is an integer number (4057577568).

Almost surely, 216230001301 is an apocalyptic number.

It is an amenable number.

16230001301 is a deficient number, since it is larger than the sum of its proper divisors (308971).

16230001301 is an equidigital number, since it uses as much as digits as its factorization.

16230001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308970.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 16230001301 its reverse (10310003261), we get a palindrome (26540004562).

The spelling of 16230001301 in words is "sixteen billion, two hundred thirty million, one thousand, three hundred one".

Divisors: 1 67103 241867 16230001301