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13000302300 = 2235243334341
BaseRepresentation
bin11000001101110000…
…01101111011011100
31020120000100210010210
430012320031323130
5203111034133200
65550001332420
7640105513656
oct140670157334
936500323123
1013000302300
115571371597
122629937110
1312c247948b
148b48076d6
155114b1650
hex306e0dedc

13000302300 has 36 divisors (see below), whose sum is σ = 37614208856. Its totient is φ = 3466747200.

The previous prime is 13000302269. The next prime is 13000302317. The reversal of 13000302300 is 320300031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21666871 + ... + 21667470.

Almost surely, 213000302300 is an apocalyptic number.

13000302300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13000302300 is an abundant number, since it is smaller than the sum of its proper divisors (24613906556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13000302300 is a wasteful number, since it uses less digits than its factorization.

13000302300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43334358 (or 43334351 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 13000302300 its reverse (320300031), we get a palindrome (13320602331).

The spelling of 13000302300 in words is "thirteen billion, three hundred two thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 43334341 86668682 130003023 173337364 216671705 260006046 433343410 520012092 650015115 866686820 1083358525 1300030230 2166717050 2600060460 3250075575 4333434100 6500151150 13000302300