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10214307 = 321134923
BaseRepresentation
bin100110111101…
…101110100011
3201012221101200
4212331232203
510103324212
61002532243
7152551215
oct46755643
921187350
1010214307
115847184
123507083
13216828c
1414dc5b5
15d6b6dc
hex9bdba3

10214307 has 6 divisors (see below), whose sum is σ = 14754012. Its totient is φ = 6809532.

The previous prime is 10214291. The next prime is 10214311. The reversal of 10214307 is 70341201.

10214307 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10214307 - 24 = 10214291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10214307.

It is not an unprimeable number, because it can be changed into a prime (10214317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567453 + ... + 567470.

It is an arithmetic number, because the mean of its divisors is an integer number (2459002).

Almost surely, 210214307 is an apocalyptic number.

10214307 is a deficient number, since it is larger than the sum of its proper divisors (4539705).

10214307 is a wasteful number, since it uses less digits than its factorization.

10214307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134929 (or 1134926 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 10214307 is about 3195.9829473888. The cubic root of 10214307 is about 216.9716386444.

Adding to 10214307 its reverse (70341201), we get a palindrome (80555508).

The spelling of 10214307 in words is "ten million, two hundred fourteen thousand, three hundred seven".

Divisors: 1 3 9 1134923 3404769 10214307