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10182157 = 191673209
BaseRepresentation
bin100110110101…
…111000001101
3201011022021221
4212311320031
510101312112
61002123341
7152355406
oct46657015
921138257
1010182157
115825007
1234b0551
13215675b
1414d09ad
15d61e07
hex9b5e0d

10182157 has 8 divisors (see below), whose sum is σ = 10785600. Its totient is φ = 9585504.

The previous prime is 10182149. The next prime is 10182173. The reversal of 10182157 is 75128101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10182157 - 23 = 10182149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10182197) 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 7 ways as a sum of consecutive naturals, for example, 1569 + ... + 4777.

It is an arithmetic number, because the mean of its divisors is an integer number (1348200).

Almost surely, 210182157 is an apocalyptic number.

It is an amenable number.

10182157 is a deficient number, since it is larger than the sum of its proper divisors (603443).

10182157 is a wasteful number, since it uses less digits than its factorization.

10182157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395.

The product of its (nonzero) digits is 560, while the sum is 25.

The square root of 10182157 is about 3190.9492318118. The cubic root of 10182157 is about 216.7437566575.

The spelling of 10182157 in words is "ten million, one hundred eighty-two thousand, one hundred fifty-seven".

Divisors: 1 19 167 3173 3209 60971 535903 10182157