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10088137 = 22944053
BaseRepresentation
bin100110011110…
…111011001001
3200222112022201
4212132323021
510040310022
61000120201
7151514323
oct46367311
920875281
1010088137
115770404
123466061
132122a17
1414a8613
15d44127
hex99eec9

10088137 has 4 divisors (see below), whose sum is σ = 10132420. Its totient is φ = 10043856.

The previous prime is 10088093. The next prime is 10088207. The reversal of 10088137 is 73188001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73188001 = 233182087.

It can be written as a sum of positive squares in 2 ways, for example, as 8503056 + 1585081 = 2916^2 + 1259^2 .

It is a cyclic number.

It is not a de Polignac number, because 10088137 - 219 = 9563849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10088437) 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, 21798 + ... + 22255.

It is an arithmetic number, because the mean of its divisors is an integer number (2533105).

Almost surely, 210088137 is an apocalyptic number.

It is an amenable number.

10088137 is a deficient number, since it is larger than the sum of its proper divisors (44283).

10088137 is an equidigital number, since it uses as much as digits as its factorization.

10088137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44282.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 10088137 is about 3176.1827718190. The cubic root of 10088137 is about 216.0745698751.

The spelling of 10088137 in words is "ten million, eighty-eight thousand, one hundred thirty-seven".

Divisors: 1 229 44053 10088137