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10880213 = 35930307
BaseRepresentation
bin101001100000…
…010011010101
3202110202211212
4221200103111
510241131323
61025111205
7161323511
oct51402325
922422755
1010880213
116161513
123788505
13233c3c6
141633141
15e4db78
hexa604d5

10880213 has 4 divisors (see below), whose sum is σ = 10910880. Its totient is φ = 10849548.

The previous prime is 10880209. The next prime is 10880227. The reversal of 10880213 is 31208801.

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 10880213 - 22 = 10880209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10880273) 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, 14795 + ... + 15512.

It is an arithmetic number, because the mean of its divisors is an integer number (2727720).

Almost surely, 210880213 is an apocalyptic number.

It is an amenable number.

10880213 is a deficient number, since it is larger than the sum of its proper divisors (30667).

10880213 is an equidigital number, since it uses as much as digits as its factorization.

10880213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30666.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 10880213 is about 3298.5167878912. The cubic root of 10880213 is about 221.5877762745.

The spelling of 10880213 in words is "ten million, eight hundred eighty thousand, two hundred thirteen".

Divisors: 1 359 30307 10880213