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10393055 = 52078611
BaseRepresentation
bin100111101001…
…010111011111
3201120000120222
4213221113133
510130034210
61010431555
7154224311
oct47512737
921500528
1010393055
115959502
1235925bb
1321cb74a
1415477b1
15da4655
hex9e95df

10393055 has 4 divisors (see below), whose sum is σ = 12471672. Its totient is φ = 8314440.

The previous prime is 10393037. The next prime is 10393081. The reversal of 10393055 is 55039301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55039301 = 172131981.

It is not a de Polignac number, because 10393055 - 214 = 10376671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039301 + ... + 1039310.

It is an arithmetic number, because the mean of its divisors is an integer number (3117918).

Almost surely, 210393055 is an apocalyptic number.

10393055 is a deficient number, since it is larger than the sum of its proper divisors (2078617).

10393055 is an equidigital number, since it uses as much as digits as its factorization.

10393055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078616.

The product of its (nonzero) digits is 2025, while the sum is 26.

The square root of 10393055 is about 3223.8261429550. The cubic root of 10393055 is about 218.2299778211.

The spelling of 10393055 in words is "ten million, three hundred ninety-three thousand, fifty-five".

Divisors: 1 5 2078611 10393055