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10007223 = 315122091
BaseRepresentation
bin100110001011…
…001010110111
3200211102022220
4212023022313
510030212343
6554253423
7151026402
oct46131267
920742286
1010007223
115715636
123427273
1320c4c45
141486d39
15d2a183
hex98b2b7

10007223 has 8 divisors (see below), whose sum is σ = 13431936. Its totient is φ = 6627000.

The previous prime is 10007201. The next prime is 10007267. The reversal of 10007223 is 32270001.

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

It is not a de Polignac number, because 10007223 - 25 = 10007191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10007273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10593 + ... + 11498.

It is an arithmetic number, because the mean of its divisors is an integer number (1678992).

Almost surely, 210007223 is an apocalyptic number.

10007223 is a deficient number, since it is larger than the sum of its proper divisors (3424713).

10007223 is a wasteful number, since it uses less digits than its factorization.

10007223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22245.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 10007223 is about 3163.4195105929. The cubic root of 10007223 is about 215.4953281251.

Adding to 10007223 its reverse (32270001), we get a palindrome (42277224).

The spelling of 10007223 in words is "ten million, seven thousand, two hundred twenty-three".

Divisors: 1 3 151 453 22091 66273 3335741 10007223