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10214709 = 317471949
BaseRepresentation
bin100110111101…
…110100110101
3201012221221120
4212331310311
510103332314
61002534153
7152552331
oct46756465
921187846
1010214709
11584750a
123507359
13216850b
1414dc7c1
15d6b8a9
hex9bdd35

10214709 has 8 divisors (see below), whose sum is σ = 13634400. Its totient is φ = 6802416.

The previous prime is 10214707. The next prime is 10214741. The reversal of 10214709 is 90741201.

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

It is not a de Polignac number, because 10214709 - 21 = 10214707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10214707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4267 + ... + 6215.

It is an arithmetic number, because the mean of its divisors is an integer number (1704300).

Almost surely, 210214709 is an apocalyptic number.

It is an amenable number.

10214709 is a deficient number, since it is larger than the sum of its proper divisors (3419691).

10214709 is a wasteful number, since it uses less digits than its factorization.

10214709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3699.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 10214709 is about 3196.0458382195. The cubic root of 10214709 is about 216.9744850263.

The spelling of 10214709 in words is "ten million, two hundred fourteen thousand, seven hundred nine".

Divisors: 1 3 1747 1949 5241 5847 3404903 10214709