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13000130223300 = 2232521137259313687
BaseRepresentation
bin1011110100101101010000…
…1001001101110011000100
31201000210121102112120001200
42331023110021031303010
53200443231314121200
643352102151422500
72511141226442223
oct275132411156304
951023542476050
1013000130223300
114162362664460
12155b619384a30
13733ba395171c
1432d2d1442cba
1517826ad0b800
hexbd2d424dcc4

13000130223300 has 432 divisors, whose sum is σ = 45674930700672. Its totient is φ = 3064963276800.

The previous prime is 13000130223281. The next prime is 13000130223307. The reversal of 13000130223300 is 332203100031.

13000130223300 is a `hidden beast` number, since 1 + 30 + 0 + 0 + 1 + 302 + 2 + 330 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13000130223307) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 949809057 + ... + 949822743.

Almost surely, 213000130223300 is an apocalyptic number.

13000130223300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13000130223300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22837465350336).

13000130223300 is an abundant number, since it is smaller than the sum of its proper divisors (32674800477372).

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

13000130223300 is a wasteful number, since it uses less digits than its factorization.

13000130223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16348 (or 16338 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13000130223300 its reverse (332203100031), we get a palindrome (13332333323331).

The spelling of 13000130223300 in words is "thirteen trillion, one hundred thirty million, two hundred twenty-three thousand, three hundred".