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10458213 = 317205063
BaseRepresentation
bin100111111001…
…010001100101
3201200022222020
4213321101211
510134130323
61012053353
7154615263
oct47712145
921608866
1010458213
1159a3457
123604259
1322222bc
141563433
15db8ae3
hex9f9465

10458213 has 8 divisors (see below), whose sum is σ = 14764608. Its totient is φ = 6561984.

The previous prime is 10458211. The next prime is 10458251. The reversal of 10458213 is 31285401.

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

It is not a de Polignac number, because 10458213 - 21 = 10458211 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10458211) 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, 102481 + ... + 102582.

It is an arithmetic number, because the mean of its divisors is an integer number (1845576).

Almost surely, 210458213 is an apocalyptic number.

It is an amenable number.

10458213 is a deficient number, since it is larger than the sum of its proper divisors (4306395).

10458213 is a wasteful number, since it uses less digits than its factorization.

10458213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205083.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 10458213 is about 3233.9160471478. The cubic root of 10458213 is about 218.6850835400.

The spelling of 10458213 in words is "ten million, four hundred fifty-eight thousand, two hundred thirteen".

Divisors: 1 3 17 51 205063 615189 3486071 10458213