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1300132223 = 13611639511
BaseRepresentation
bin100110101111110…
…0111000101111111
310100121102120010022
41031133213011333
510130313212343
6333002202355
744134640645
oct11537470577
93317376108
101300132223
11607988645
123034b33bb
13179483210
14c4957195
1579219568
hex4d7e717f

1300132223 has 8 divisors (see below), whose sum is σ = 1423096416. Its totient is φ = 1180447200.

The previous prime is 1300132217. The next prime is 1300132261. The reversal of 1300132223 is 3222310031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1300132223 - 218 = 1299870079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300132423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818963 + ... + 820548.

It is an arithmetic number, because the mean of its divisors is an integer number (177887052).

Almost surely, 21300132223 is an apocalyptic number.

1300132223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1300132223 is a deficient number, since it is larger than the sum of its proper divisors (122964193).

1300132223 is a wasteful number, since it uses less digits than its factorization.

1300132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639585.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1300132223 is about 36057.3463111195. The cubic root of 1300132223 is about 1091.4298836634.

Adding to 1300132223 its reverse (3222310031), we get a palindrome (4522442254).

The spelling of 1300132223 in words is "one billion, three hundred million, one hundred thirty-two thousand, two hundred twenty-three".

Divisors: 1 13 61 793 1639511 21313643 100010171 1300132223