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30230650550331 = 32711204412134087
BaseRepresentation
bin1101101111110100111110…
…01011111111100000111011
310222001000121000101201122100
412313322133023333200323
512430244333020102311
6144143434044554443
76240043462620240
oct667723713774073
9128030530351570
1030230650550331
1196a5824140390
123482a9b852a23
1313b397983ab2a
1476725805b5c7
1537657e02ca56
hex1b7e9f2ff83b

30230650550331 has 48 divisors (see below), whose sum is σ = 54444033566208. Its totient is φ = 15703458422400.

The previous prime is 30230650550293. The next prime is 30230650550333. The reversal of 30230650550331 is 13305505603203.

30230650550331 is a `hidden beast` number, since 3 + 0 + 23 + 0 + 6 + 50 + 550 + 3 + 31 = 666.

It is not a de Polignac number, because 30230650550331 - 29 = 30230650549819 is a prime.

It is a super-2 number, since 2×302306505503312 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30230650550333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13098570 + ... + 15232656.

It is an arithmetic number, because the mean of its divisors is an integer number (1134250699296).

Almost surely, 230230650550331 is an apocalyptic number.

30230650550331 is a deficient number, since it is larger than the sum of its proper divisors (24213383015877).

30230650550331 is a wasteful number, since it uses less digits than its factorization.

30230650550331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154552 (or 2154549 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 36.

The spelling of 30230650550331 in words is "thirty trillion, two hundred thirty billion, six hundred fifty million, five hundred fifty thousand, three hundred thirty-one".

Divisors: 1 3 7 9 11 21 33 63 77 99 231 693 20441 61323 143087 183969 224851 429261 674553 1287783 1573957 2023659 2134087 4721871 6402261 14165613 14938609 19206783 23474957 44815827 70424871 134447481 164324699 211274613 492974097 1478922291 43622872367 130868617101 305360106569 392605851303 479851596037 916080319707 1439554788111 2748240959121 3358961172259 4318664364333 10076883516777 30230650550331