Search a number
-
+
10716749 = 173112027
BaseRepresentation
bin101000111000…
…011001001101
3202011110121122
4220320121031
510220413444
61021410325
7160043111
oct50703115
922143548
1010716749
11605a71a
1237099a5
1322b2b94
1415cd741
15e1a4ee
hexa3864d

10716749 has 8 divisors (see below), whose sum is σ = 11389248. Its totient is φ = 10048960.

The previous prime is 10716737. The next prime is 10716773. The reversal of 10716749 is 94761701.

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 10716749 - 28 = 10716493 is a prime.

It is a super-2 number, since 2×107167492 = 229697418258002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10712749) 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 7 ways as a sum of consecutive naturals, for example, 4274 + ... + 6300.

It is an arithmetic number, because the mean of its divisors is an integer number (1423656).

Almost surely, 210716749 is an apocalyptic number.

It is an amenable number.

10716749 is a deficient number, since it is larger than the sum of its proper divisors (672499).

10716749 is a wasteful number, since it uses less digits than its factorization.

10716749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 10716749 is about 3273.6446050236. The cubic root of 10716749 is about 220.4724625946.

The spelling of 10716749 in words is "ten million, seven hundred sixteen thousand, seven hundred forty-nine".

Divisors: 1 17 311 2027 5287 34459 630397 10716749