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10184172 = 223848681
BaseRepresentation
bin100110110110…
…010111101100
3201011102001120
4212312113230
510101343142
61002140540
7152364315
oct46662754
921142046
1010184172
115826579
1234b1750
13215764b
1414d160c
15d627ec
hex9b65ec

10184172 has 12 divisors (see below), whose sum is σ = 23763096. Its totient is φ = 3394720.

The previous prime is 10184143. The next prime is 10184177. The reversal of 10184172 is 27148101.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10184177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424329 + ... + 424352.

It is an arithmetic number, because the mean of its divisors is an integer number (1980258).

Almost surely, 210184172 is an apocalyptic number.

10184172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10184172 is an abundant number, since it is smaller than the sum of its proper divisors (13578924).

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

10184172 is a wasteful number, since it uses less digits than its factorization.

10184172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848688 (or 848686 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 10184172 is about 3191.2649529614. The cubic root of 10184172 is about 216.7580532309.

The spelling of 10184172 in words is "ten million, one hundred eighty-four thousand, one hundred seventy-two".

Divisors: 1 2 3 4 6 12 848681 1697362 2546043 3394724 5092086 10184172