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3013479 = 327311543
BaseRepresentation
bin1011011111101101100111
312200002201100
423133231213
51232412404
6144331143
734420440
oct13375547
95602640
103013479
111779087
121013ab3
13816831
145862c7
153e7d39
hex2dfb67

3013479 has 24 divisors (see below), whose sum is σ = 5138432. Its totient is φ = 1665360.

The previous prime is 3013463. The next prime is 3013489. The reversal of 3013479 is 9743103.

It is not a de Polignac number, because 3013479 - 24 = 3013463 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1182 + ... + 2724.

Almost surely, 23013479 is an apocalyptic number.

3013479 is a deficient number, since it is larger than the sum of its proper divisors (2124953).

3013479 is a wasteful number, since it uses less digits than its factorization.

3013479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3013479 is about 1735.9374988749. The cubic root of 3013479 is about 144.4406352491.

The spelling of 3013479 in words is "three million, thirteen thousand, four hundred seventy-nine".

Divisors: 1 3 7 9 21 31 63 93 217 279 651 1543 1953 4629 10801 13887 32403 47833 97209 143499 334831 430497 1004493 3013479