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3481377 = 31160459
BaseRepresentation
bin1101010001111100100001
320112212112220
431101330201
51342401002
6202341253
741406534
oct15217441
96485486
103481377
111a68679
1211ba829
1394b7b3
14668a1b
1548b7bc
hex351f21

3481377 has 4 divisors (see below), whose sum is σ = 4641840. Its totient is φ = 2320916.

The previous prime is 3481339. The next prime is 3481391. The reversal of 3481377 is 7731843.

3481377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3481377 - 210 = 3480353 is a prime.

It is a super-2 number, since 2×34813772 = 24239971632258, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3481327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580227 + ... + 580232.

It is an arithmetic number, because the mean of its divisors is an integer number (1160460).

Almost surely, 23481377 is an apocalyptic number.

It is an amenable number.

3481377 is a deficient number, since it is larger than the sum of its proper divisors (1160463).

3481377 is a wasteful number, since it uses less digits than its factorization.

3481377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160462.

The product of its digits is 14112, while the sum is 33.

The square root of 3481377 is about 1865.8448488553. The cubic root of 3481377 is about 151.5596819613.

The spelling of 3481377 in words is "three million, four hundred eighty-one thousand, three hundred seventy-seven".

Divisors: 1 3 1160459 3481377