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3375031 = 11306821
BaseRepresentation
bin1100110111111110110111
320100110200011
430313332313
51331000111
6200201051
740454512
oct14677667
96313604
103375031
1119a5790
121169187
1391227a
1463bd79
1546a021
hex337fb7

3375031 has 4 divisors (see below), whose sum is σ = 3681864. Its totient is φ = 3068200.

The previous prime is 3375019. The next prime is 3375037. The reversal of 3375031 is 1305733.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3375031 - 211 = 3372983 is a prime.

It is a super-3 number, since 3×33750313 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3374993 and 3375011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3375037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153400 + ... + 153421.

It is an arithmetic number, because the mean of its divisors is an integer number (920466).

Almost surely, 23375031 is an apocalyptic number.

3375031 is a deficient number, since it is larger than the sum of its proper divisors (306833).

3375031 is a wasteful number, since it uses less digits than its factorization.

3375031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306832.

The product of its (nonzero) digits is 945, while the sum is 22.

The square root of 3375031 is about 1837.1257441993. The cubic root of 3375031 is about 150.0004592579. Note that the first 3 decimals are identical.

The spelling of 3375031 in words is "three million, three hundred seventy-five thousand, thirty-one".

Divisors: 1 11 306821 3375031