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3013497 = 33111611
BaseRepresentation
bin1011011111101101111001
312200002202000
423133231321
51232412442
6144331213
734420464
oct13375571
95602660
103013497
1117790a3
121013b09
13816846
145862db
153e7d4c
hex2dfb79

3013497 has 8 divisors (see below), whose sum is σ = 4464480. Its totient is φ = 2008980.

The previous prime is 3013489. The next prime is 3013501. The reversal of 3013497 is 7943103.

It is not a de Polignac number, because 3013497 - 23 = 3013489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 111611 = 3013497 / (3 + 0 + 1 + 3 + 4 + 9 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 3013497.

It is not an unprimeable number, because it can be changed into a prime (3013427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55779 + ... + 55832.

It is an arithmetic number, because the mean of its divisors is an integer number (558060).

Almost surely, 23013497 is an apocalyptic number.

It is an amenable number.

3013497 is a deficient number, since it is larger than the sum of its proper divisors (1450983).

3013497 is a wasteful number, since it uses less digits than its factorization.

3013497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111620 (or 111614 counting only the distinct ones).

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

The square root of 3013497 is about 1735.9426833856. The cubic root of 3013497 is about 144.4409228377.

The spelling of 3013497 in words is "three million, thirteen thousand, four hundred ninety-seven".

Divisors: 1 3 9 27 111611 334833 1004499 3013497