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3013214 = 21506607
BaseRepresentation
bin1011011111101001011110
312200002100112
423133221132
51232410324
6144330022
734416611
oct13375136
95602315
103013214
111778966
121013912
13816689
14586178
153e7c0e
hex2dfa5e

3013214 has 4 divisors (see below), whose sum is σ = 4519824. Its totient is φ = 1506606.

The previous prime is 3013211. The next prime is 3013237. The reversal of 3013214 is 4123103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4123103 = 8946327.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 753302 + ... + 753305.

It is an arithmetic number, because the mean of its divisors is an integer number (1129956).

Almost surely, 23013214 is an apocalyptic number.

3013214 is a deficient number, since it is larger than the sum of its proper divisors (1506610).

3013214 is a wasteful number, since it uses less digits than its factorization.

3013214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506609.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3013214 is about 1735.8611695640. The cubic root of 3013214 is about 144.4364011739.

Adding to 3013214 its reverse (4123103), we get a palindrome (7136317).

The spelling of 3013214 in words is "three million, thirteen thousand, two hundred fourteen".

Divisors: 1 2 1506607 3013214