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13002203230 = 251300220323
BaseRepresentation
bin11000001101111110…
…11110000001011110
31020120010221100201121
430012333132001132
5203112031000410
65550110201154
7640130622022
oct140677360136
936503840647
1013002203230
11557244a805
12262a4b31ba
1312c29937a3
148b4b80382
155117399da
hex306fde05e

13002203230 has 8 divisors (see below), whose sum is σ = 23403965832. Its totient is φ = 5200881288.

The previous prime is 13002203183. The next prime is 13002203251. The reversal of 13002203230 is 3230220031.

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

It is a congruent number.

It is an unprimeable number.

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, 650110152 + ... + 650110171.

It is an arithmetic number, because the mean of its divisors is an integer number (2925495729).

Almost surely, 213002203230 is an apocalyptic number.

13002203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13002203230 is a deficient number, since it is larger than the sum of its proper divisors (10401762602).

13002203230 is a wasteful number, since it uses less digits than its factorization.

13002203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300220330.

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

Adding to 13002203230 its reverse (3230220031), we get a palindrome (16232423261).

The spelling of 13002203230 in words is "thirteen billion, two million, two hundred three thousand, two hundred thirty".

Divisors: 1 2 5 10 1300220323 2600440646 6501101615 13002203230