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13003230302 = 231209729521
BaseRepresentation
bin11000001110000110…
…11000110001011110
31020120012212112121022
430013003120301132
5203112311332202
65550144204142
7640142430266
oct140703306136
936505775538
1013003230302
115572a91427
12262a909652
1312c2c6311a
148b4d6a7a6
1551188dea2
hex3070d8c5e

13003230302 has 8 divisors (see below), whose sum is σ = 20134034112. Its totient is φ = 6291885600.

The previous prime is 13003230301. The next prime is 13003230307. The reversal of 13003230302 is 20303230031.

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

It is a super-2 number, since 2×130032303022 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003230301) 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, 104864699 + ... + 104864822.

It is an arithmetic number, because the mean of its divisors is an integer number (2516754264).

Almost surely, 213003230302 is an apocalyptic number.

13003230302 is a deficient number, since it is larger than the sum of its proper divisors (7130803810).

13003230302 is a wasteful number, since it uses less digits than its factorization.

13003230302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209729554.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 13003230302 its reverse (20303230031), we get a palindrome (33306460333).

The spelling of 13003230302 in words is "thirteen billion, three million, two hundred thirty thousand, three hundred two".

Divisors: 1 2 31 62 209729521 419459042 6501615151 13003230302