Search a number
-
+
10814390 = 252989419
BaseRepresentation
bin101001010000…
…001110110110
3202100102112222
4221100032312
510232030030
61023442342
7160630556
oct51201666
922312488
1010814390
116117014
1237563b2
132318462
141617166
15e393e5
hexa503b6

10814390 has 32 divisors (see below), whose sum is σ = 20412000. Its totient is φ = 4119808.

The previous prime is 10814387. The next prime is 10814399. The reversal of 10814390 is 9341801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10814399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25601 + ... + 26019.

It is an arithmetic number, because the mean of its divisors is an integer number (637875).

Almost surely, 210814390 is an apocalyptic number.

10814390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10814390 is a deficient number, since it is larger than the sum of its proper divisors (9597610).

10814390 is a wasteful number, since it uses less digits than its factorization.

10814390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 10814390 is about 3288.5239850121. The cubic root of 10814390 is about 221.1400189659.

The spelling of 10814390 in words is "ten million, eight hundred fourteen thousand, three hundred ninety".

Divisors: 1 2 5 10 29 58 89 145 178 290 419 445 838 890 2095 2581 4190 5162 12151 12905 24302 25810 37291 60755 74582 121510 186455 372910 1081439 2162878 5407195 10814390