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30013101023232 = 213315160113457
BaseRepresentation
bin1101101001011111110000…
…01110011010000000000000
310221021020001121120200202210
412310233320032122000000
512413213312330220412
6143455454523342120
76215242423300215
oct664577016320000
9127236047520683
1030013101023232
1196215370a6788
1234488a6981940
1313992b97223c2
1475a8db2d1b0c
15370a9a03383c
hex1b4bf839a000

30013101023232 has 224 divisors, whose sum is σ = 80700091242624. Its totient is φ = 9920839680000.

The previous prime is 30013101023219. The next prime is 30013101023233. The reversal of 30013101023232 is 23232010131003.

It is a junction number, because it is equal to n+sod(n) for n = 30013101023199 and 30013101023208.

It is not an unprimeable number, because it can be changed into a prime (30013101023233) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2230289848 + ... + 2230303304.

It is an arithmetic number, because the mean of its divisors is an integer number (360268264476).

Almost surely, 230013101023232 is an apocalyptic number.

30013101023232 is a gapful number since it is divisible by the number (32) 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 30013101023232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40350045621312).

30013101023232 is an abundant number, since it is smaller than the sum of its proper divisors (50686990219392).

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

30013101023232 is a wasteful number, since it uses less digits than its factorization.

30013101023232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14238 (or 14214 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30013101023232 its reverse (23232010131003), we get a palindrome (53245111154235).

The spelling of 30013101023232 in words is "thirty trillion, thirteen billion, one hundred one million, twenty-three thousand, two hundred thirty-two".