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10514161 = 71502023
BaseRepresentation
bin101000000110…
…111011110001
3201210011201101
4220012323301
510142423121
61013204401
7155240350
oct50067361
921704641
1010514161
115a31499
123630701
1322418c8
141579997
15dca491
hexa06ef1

10514161 has 4 divisors (see below), whose sum is σ = 12016192. Its totient is φ = 9012132.

The previous prime is 10514159. The next prime is 10514167. The reversal of 10514161 is 16141501.

10514161 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 10514161 - 21 = 10514159 is a prime.

It is a super-2 number, since 2×105141612 = 221095163067842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10514167) 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, 751005 + ... + 751018.

It is an arithmetic number, because the mean of its divisors is an integer number (3004048).

Almost surely, 210514161 is an apocalyptic number.

It is an amenable number.

10514161 is a deficient number, since it is larger than the sum of its proper divisors (1502031).

10514161 is an equidigital number, since it uses as much as digits as its factorization.

10514161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502030.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 10514161 is about 3242.5547026997. The cubic root of 10514161 is about 219.0743546304.

Adding to 10514161 its reverse (16141501), we get a palindrome (26655662).

The spelling of 10514161 in words is "ten million, five hundred fourteen thousand, one hundred sixty-one".

Divisors: 1 7 1502023 10514161