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1385114 = 21016857
BaseRepresentation
bin101010010001010011010
32121101000112
411102022122
5323310424
645404322
714526143
oct5221232
92541015
101385114
11866725
125696a2
133965c3
14280aca
151c560e
hex15229a

1385114 has 8 divisors (see below), whose sum is σ = 2098548. Its totient is φ = 685600.

The previous prime is 1385113. The next prime is 1385117. The reversal of 1385114 is 4115831.

It can be written as a sum of positive squares in 2 ways, for example, as 1380625 + 4489 = 1175^2 + 67^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1385114.

It is not an unprimeable number, because it can be changed into a prime (1385113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3227 + ... + 3630.

21385114 is an apocalyptic number.

1385114 is a deficient number, since it is larger than the sum of its proper divisors (713434).

1385114 is a wasteful number, since it uses less digits than its factorization.

1385114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960.

The product of its digits is 480, while the sum is 23.

The square root of 1385114 is about 1176.9086625563. The cubic root of 1385114 is about 111.4709852312.

The spelling of 1385114 in words is "one million, three hundred eighty-five thousand, one hundred fourteen".

Divisors: 1 2 101 202 6857 13714 692557 1385114