Search a number
-
+
1475013 = 32321377
BaseRepresentation
bin101101000000111000101
32202221100010
411220013011
5334200023
651340433
715352221
oct5500705
92687303
101475013
11918221
125b1719
133c84b7
142a5781
151e2093
hex1681c5

1475013 has 8 divisors (see below), whose sum is σ = 2052288. Its totient is φ = 940544.

The previous prime is 1475003. The next prime is 1475017. The reversal of 1475013 is 3105741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1475013 - 25 = 1474981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1475017) 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, 10620 + ... + 10757.

It is an arithmetic number, because the mean of its divisors is an integer number (256536).

21475013 is an apocalyptic number.

It is an amenable number.

1475013 is a deficient number, since it is larger than the sum of its proper divisors (577275).

1475013 is a wasteful number, since it uses less digits than its factorization.

1475013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21403.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1475013 is about 1214.5011321526. The cubic root of 1475013 is about 113.8322401686.

The spelling of 1475013 in words is "one million, four hundred seventy-five thousand, thirteen".

Divisors: 1 3 23 69 21377 64131 491671 1475013