Search a number
10294453 = 133492269
BaseRepresentation
bin100111010001…
…010010110101
3201101000100001
4213101102311
510113410303
61004351301
7153333661
oct47212265
921330301
1010294453
1158a1414
123545531
1321958c0
14151d8a1
15d8531d
hex9d14b5

10294453 has 8 divisors (see below), whose sum is σ = 11123000. Its totient is φ = 9471168.

The previous prime is 10294451. The next prime is 10294463. The reversal of 10294453 is 35449201.

10294453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

10294453 is a nontrivial binomial coefficient, being equal to C(4538, 2).

It can be written as a sum of positive squares in 4 ways, for example, as 9604 + 10284849 = 98^2 + 3207^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10294453 - 21 = 10294451 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 (10294451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403 + ... + 5671.

It is an arithmetic number, because the mean of its divisors is an integer number (1390375).

Almost surely, 210294453 is an apocalyptic number.

10294453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10294453 is the 4537-th triangular number and also the 2269-th hexagonal number.

10294453 is the 1513-rd centered nonagonal number.

It is an amenable number.

10294453 is a deficient number, since it is larger than the sum of its proper divisors (828547).

10294453 is a wasteful number, since it uses less digits than its factorization.

10294453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 10294453 is about 3208.4970001544. The cubic root of 10294453 is about 217.5376461898.

The spelling of 10294453 in words is "ten million, two hundred ninety-four thousand, four hundred fifty-three".

Divisors: 1 13 349 2269 4537 29497 791881 10294453