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13024679300 = 2252337386489
BaseRepresentation
bin11000010000101010…
…01101010110000100
31020121201020021002122
430020111031112010
5203133304214200
65552232025112
7640522642643
oct141025152604
936551207078
1013024679300
115584101376
122635b32198
1312c7532c39
148b7b5135a
155136c9385
hex30854d584

13024679300 has 36 divisors (see below), whose sum is σ = 28347495540. Its totient is φ = 5194398720.

The previous prime is 13024679299. The next prime is 13024679309. The reversal of 13024679300 is 397642031.

It can be written as a sum of positive squares in 6 ways, for example, as 2065520704 + 10959158596 = 45448^2 + 104686^2 .

It is not an unprimeable number, because it can be changed into a prime (13024679309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159545 + ... + 226944.

Almost surely, 213024679300 is an apocalyptic number.

13024679300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13024679300 is an abundant number, since it is smaller than the sum of its proper divisors (15322816240).

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

13024679300 is a wasteful number, since it uses less digits than its factorization.

13024679300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386840 (or 386833 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 13024679300 in words is "thirteen billion, twenty-four million, six hundred seventy-nine thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 337 674 1348 1685 3370 6740 8425 16850 33700 386489 772978 1545956 1932445 3864890 7729780 9662225 19324450 38648900 130246793 260493586 520987172 651233965 1302467930 2604935860 3256169825 6512339650 13024679300