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10830046 = 2139163239
BaseRepresentation
bin101001010100…
…000011011110
3202101020000211
4221110003132
510233030141
61024043034
7161024323
oct51240336
922336024
1010830046
116127857
12376347a
132322616
14161cb4a
15e3dd81
hexa540de

10830046 has 16 divisors (see below), whose sum is σ = 16531200. Its totient is φ = 5320728.

The previous prime is 10830041. The next prime is 10830047. The reversal of 10830046 is 64003801.

It is a junction number, because it is equal to n+sod(n) for n = 10829999 and 10830026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10830041) 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 7 ways as a sum of consecutive naturals, for example, 45195 + ... + 45433.

It is an arithmetic number, because the mean of its divisors is an integer number (1033200).

Almost surely, 210830046 is an apocalyptic number.

10830046 is a deficient number, since it is larger than the sum of its proper divisors (5701154).

10830046 is a wasteful number, since it uses less digits than its factorization.

10830046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10830046 is about 3290.9035233504. The cubic root of 10830046 is about 221.2466823638.

Adding to 10830046 its reverse (64003801), we get a palindrome (74833847).

The spelling of 10830046 in words is "ten million, eight hundred thirty thousand, forty-six".

Divisors: 1 2 139 163 239 278 326 478 22657 33221 38957 45314 66442 77914 5415023 10830046