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10514401 = 37284173
BaseRepresentation
bin101000000110…
…111111100001
3201210012001021
4220012333201
510142430101
61013205441
7155241142
oct50067741
921705037
1010514401
115a31697
123630881
132241a51
141579ac9
15dca5a1
hexa06fe1

10514401 has 4 divisors (see below), whose sum is σ = 10798612. Its totient is φ = 10230192.

The previous prime is 10514393. The next prime is 10514407. The reversal of 10514401 is 10441501.

10514401 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 an emirpimes, since its reverse is a distinct semiprime: 10441501 = 71491643.

It can be written as a sum of positive squares in 2 ways, for example, as 6885376 + 3629025 = 2624^2 + 1905^2 .

It is a cyclic number.

It is not a de Polignac number, because 10514401 - 23 = 10514393 is a prime.

It is a super-2 number, since 2×105144012 = 221105256777602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10514407) 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, 142050 + ... + 142123.

It is an arithmetic number, because the mean of its divisors is an integer number (2699653).

Almost surely, 210514401 is an apocalyptic number.

It is an amenable number.

10514401 is a deficient number, since it is larger than the sum of its proper divisors (284211).

10514401 is an equidigital number, since it uses as much as digits as its factorization.

10514401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284210.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 10514401 is about 3242.5917103453. The cubic root of 10514401 is about 219.0760215076.

Adding to 10514401 its reverse (10441501), we get a palindrome (20955902).

Subtracting from 10514401 its reverse (10441501), we obtain a square (72900 = 2702).

The spelling of 10514401 in words is "ten million, five hundred fourteen thousand, four hundred one".

Divisors: 1 37 284173 10514401