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10130118 = 2331107509
BaseRepresentation
bin100110101001…
…001011000110
3201001122220120
4212221023012
510043130433
61001042410
7152050605
oct46511306
921048816
1010130118
1157999a9
123486406
132138b6b
1414b9a3c
15d517b3
hex9a92c6

10130118 has 32 divisors (see below), whose sum is σ = 21150720. Its totient is φ = 3230880.

The previous prime is 10130117. The next prime is 10130129. The reversal of 10130118 is 81103101.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10130097 and 10130106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130117) 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, 19648 + ... + 20156.

It is an arithmetic number, because the mean of its divisors is an integer number (660960).

Almost surely, 210130118 is an apocalyptic number.

10130118 is an abundant number, since it is smaller than the sum of its proper divisors (11020602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10130118 is a wasteful number, since it uses less digits than its factorization.

10130118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 10130118 is about 3182.7846298485. The cubic root of 10130118 is about 216.3738809285.

Adding to 10130118 its reverse (81103101), we get a palindrome (91233219).

The spelling of 10130118 in words is "ten million, one hundred thirty thousand, one hundred eighteen".

Divisors: 1 2 3 6 31 62 93 107 186 214 321 509 642 1018 1527 3054 3317 6634 9951 15779 19902 31558 47337 54463 94674 108926 163389 326778 1688353 3376706 5065059 10130118