Search a number
-
+
330442213041 = 3397126171139
BaseRepresentation
bin1001100111011111110…
…01000000011010110001
31011120221002022200101000
410303233321000122301
520403221201304131
6411445243232213
732605444316133
oct4635771003261
91146832280330
10330442213041
1111815a018556
1254060518669
13252119c5215
1411dca1bd053
1588e0038ce6
hex4cefe406b1

330442213041 has 16 divisors (see below), whose sum is σ = 494590868800. Its totient is φ = 218023726464.

The previous prime is 330442213021. The next prime is 330442213103. The reversal of 330442213041 is 140312244033.

330442213041 is a `hidden beast` number, since 3 + 3 + 0 + 442 + 213 + 0 + 4 + 1 = 666.

It is not a de Polignac number, because 330442213041 - 211 = 330442210993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330442212996 and 330442213014.

It is not an unprimeable number, because it can be changed into a prime (330442213021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63082951 + ... + 63088188.

It is an arithmetic number, because the mean of its divisors is an integer number (30911929300).

Almost surely, 2330442213041 is an apocalyptic number.

It is an amenable number.

330442213041 is a deficient number, since it is larger than the sum of its proper divisors (164148655759).

330442213041 is a wasteful number, since it uses less digits than its factorization.

330442213041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126171245 (or 126171239 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 330442213041 its reverse (140312244033), we get a palindrome (470754457074).

The spelling of 330442213041 in words is "three hundred thirty billion, four hundred forty-two million, two hundred thirteen thousand, forty-one".

Divisors: 1 3 9 27 97 291 873 2619 126171139 378513417 1135540251 3406620753 12238600483 36715801449 110147404347 330442213041