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10130139 = 321125571
BaseRepresentation
bin100110101001…
…001011011011
3201001122221100
4212221023123
510043131024
61001042443
7152050635
oct46511333
921048840
1010130139
115799a18
123486423
132138b86
1414b9a55
15d517c9
hex9a92db

10130139 has 6 divisors (see below), whose sum is σ = 14632436. Its totient is φ = 6753420.

The previous prime is 10130129. The next prime is 10130161. The reversal of 10130139 is 93103101.

10130139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10130139 - 29 = 10129627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10130129) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 562777 + ... + 562794.

Almost surely, 210130139 is an apocalyptic number.

10130139 is a deficient number, since it is larger than the sum of its proper divisors (4502297).

10130139 is a wasteful number, since it uses less digits than its factorization.

10130139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125577 (or 1125574 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 10130139 is about 3182.7879288448. The cubic root of 10130139 is about 216.3740304446.

The spelling of 10130139 in words is "ten million, one hundred thirty thousand, one hundred thirty-nine".

Divisors: 1 3 9 1125571 3376713 10130139