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3342180831 = 311839120713
BaseRepresentation
bin1100011100110101…
…1010000111011111
322121220220101012020
43013031122013133
523321044241311
61311350311223
7145552032303
oct30715320737
98556811166
103342180831
111465634a20
12793358513
134135606c2
14239c39d03
15148635c06
hexc735a1df

3342180831 has 16 divisors (see below), whose sum is σ = 4867188480. Its totient is φ = 2023133120.

The previous prime is 3342180817. The next prime is 3342180869. The reversal of 3342180831 is 1380812433.

It is a cyclic number.

It is not a de Polignac number, because 3342180831 - 26 = 3342180767 is a prime.

It is a super-2 number, since 2×33421808312 = 22340345414207701122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3342180792 and 3342180801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342180811) 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, 32670 + ... + 88043.

It is an arithmetic number, because the mean of its divisors is an integer number (304199280).

Almost surely, 23342180831 is an apocalyptic number.

3342180831 is a deficient number, since it is larger than the sum of its proper divisors (1525007649).

3342180831 is a wasteful number, since it uses less digits than its factorization.

3342180831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121566.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 3342180831 is about 57811.5977205266. The cubic root of 3342180831 is about 1495.1220551870.

The spelling of 3342180831 in words is "three billion, three hundred forty-two million, one hundred eighty thousand, eight hundred thirty-one".

Divisors: 1 3 11 33 839 2517 9229 27687 120713 362139 1327843 3983529 101278207 303834621 1114060277 3342180831