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10712148 = 2235316843
BaseRepresentation
bin101000110111…
…010001010100
3202011020022020
4220313101110
510220242043
61021333140
7160023516
oct50672124
922136266
1010712148
116057217
1237071b0
1322b0a65
1415cbbb6
15e18e83
hexa37454

10712148 has 24 divisors (see below), whose sum is σ = 25468128. Its totient is φ = 3503136.

The previous prime is 10712137. The next prime is 10712173. The reversal of 10712148 is 84121701.

It is a super-2 number, since 2×107121482 = 229500229547808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7786 + ... + 9057.

It is an arithmetic number, because the mean of its divisors is an integer number (1061172).

Almost surely, 210712148 is an apocalyptic number.

It is an amenable number.

10712148 is an abundant number, since it is smaller than the sum of its proper divisors (14755980).

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

10712148 is a wasteful number, since it uses less digits than its factorization.

10712148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16903 (or 16901 counting only the distinct ones).

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

The square root of 10712148 is about 3272.9417959994. The cubic root of 10712148 is about 220.4409064139.

Adding to 10712148 its reverse (84121701), we get a palindrome (94833849).

The spelling of 10712148 in words is "ten million, seven hundred twelve thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 53 106 159 212 318 636 16843 33686 50529 67372 101058 202116 892679 1785358 2678037 3570716 5356074 10712148