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10118630 = 254721529
BaseRepresentation
bin100110100110…
…010111100110
3201001002011002
4212212113212
510042244010
61000513302
7152002244
oct46462746
921032132
1010118630
115791305
12347b832
132133872
1414b5794
15d4d1a5
hex9a65e6

10118630 has 16 divisors (see below), whose sum is σ = 18601920. Its totient is φ = 3961152.

The previous prime is 10118629. The next prime is 10118653. The reversal of 10118630 is 3681101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10295 + ... + 11234.

It is an arithmetic number, because the mean of its divisors is an integer number (1162620).

Almost surely, 210118630 is an apocalyptic number.

10118630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10118630 is a deficient number, since it is larger than the sum of its proper divisors (8483290).

10118630 is a wasteful number, since it uses less digits than its factorization.

10118630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21583.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 10118630 is about 3180.9794089242. The cubic root of 10118630 is about 216.2920574864.

Adding to 10118630 its reverse (3681101), we get a palindrome (13799731).

The spelling of 10118630 in words is "ten million, one hundred eighteen thousand, six hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 21529 43058 107645 215290 1011863 2023726 5059315 10118630