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10211413 = 17957047
BaseRepresentation
bin100110111101…
…000001010101
3201012210102111
4212331001111
510103231123
61002511021
7152536612
oct46750125
921183374
1010211413
115844a93
123505471
132166b74
1414db509
15d6a90d
hex9bd055

10211413 has 4 divisors (see below), whose sum is σ = 10268640. Its totient is φ = 10154188.

The previous prime is 10211401. The next prime is 10211491. The reversal of 10211413 is 31411201.

10211413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10211413 - 29 = 10210901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10211393 and 10211402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28345 + ... + 28702.

It is an arithmetic number, because the mean of its divisors is an integer number (2567160).

Almost surely, 210211413 is an apocalyptic number.

It is an amenable number.

10211413 is a deficient number, since it is larger than the sum of its proper divisors (57227).

10211413 is an equidigital number, since it uses as much as digits as its factorization.

10211413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57226.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 10211413 is about 3195.5301594571. The cubic root of 10211413 is about 216.9511453229.

Adding to 10211413 its reverse (31411201), we get a palindrome (41622614).

The spelling of 10211413 in words is "ten million, two hundred eleven thousand, four hundred thirteen".

Divisors: 1 179 57047 10211413