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30211001301330 = 232519235351143551
BaseRepresentation
bin1101101111010000011000…
…00000000011100101010010
310221222010212121212110022100
412313220030000003211102
512424434112313120310
6144130424205221230
76235446530016063
oct667501400034522
9127863777773270
1030211001301330
1196984606a9823
12347b117261816
1313b1b67a20185
1476631259a56a
15375ccde97ec0
hex1b7a0c003952

30211001301330 has 192 divisors, whose sum is σ = 86294366945280. Its totient is φ = 7299000720000.

The previous prime is 30211001301323. The next prime is 30211001301337. The reversal of 30211001301330 is 3310310011203.

It is a happy number.

30211001301330 is a `hidden beast` number, since 3 + 0 + 21 + 10 + 0 + 1 + 301 + 330 = 666.

It is an interprime number because it is at equal distance from previous prime (30211001301323) and next prime (30211001301337).

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 (30211001301337) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 210383055 + ... + 210526605.

It is an arithmetic number, because the mean of its divisors is an integer number (449449827840).

Almost surely, 230211001301330 is an apocalyptic number.

30211001301330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30211001301330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43147183472640).

30211001301330 is an abundant number, since it is smaller than the sum of its proper divisors (56083365643950).

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

30211001301330 is a wasteful number, since it uses less digits than its factorization.

30211001301330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148957 (or 148954 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 30211001301330 its reverse (3310310011203), we get a palindrome (33521311312533).

The spelling of 30211001301330 in words is "thirty trillion, two hundred eleven billion, one million, three hundred one thousand, three hundred thirty".