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10724134 = 212742221
BaseRepresentation
bin101000111010…
…001100100110
3202011211202011
4220322030212
510221133014
61021504434
7160103461
oct50721446
922154664
1010724134
116065223
12371211a
1322b6355
1415d22d8
15e1c7c4
hexa3a326

10724134 has 8 divisors (see below), whose sum is σ = 16213248. Its totient is φ = 5319720.

The previous prime is 10724101. The next prime is 10724137. The reversal of 10724134 is 43142701.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10724137) 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 3 ways as a sum of consecutive naturals, for example, 20857 + ... + 21364.

It is an arithmetic number, because the mean of its divisors is an integer number (2026656).

Almost surely, 210724134 is an apocalyptic number.

10724134 is a deficient number, since it is larger than the sum of its proper divisors (5489114).

10724134 is a wasteful number, since it uses less digits than its factorization.

10724134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42350.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 10724134 is about 3274.7723585007. The cubic root of 10724134 is about 220.5230940962.

Adding to 10724134 its reverse (43142701), we get a palindrome (53866835).

The spelling of 10724134 in words is "ten million, seven hundred twenty-four thousand, one hundred thirty-four".

Divisors: 1 2 127 254 42221 84442 5362067 10724134