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10243413 = 3219371619
BaseRepresentation
bin100111000100…
…110101010101
3201021102022200
4213010311111
510110242123
61003315113
7153032115
oct47046525
921242280
1010243413
115867034
12351ba99
1321785bb
141509045
15d75143
hex9c4d55

10243413 has 24 divisors (see below), whose sum is σ = 16005600. Its totient is φ = 6290784.

The previous prime is 10243411. The next prime is 10243421. The reversal of 10243413 is 31434201.

10243413 is a `hidden beast` number, since 10 + 243 + 413 = 666.

10243413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10243413 - 21 = 10243411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5518 + ... + 7136.

It is an arithmetic number, because the mean of its divisors is an integer number (666900).

Almost surely, 210243413 is an apocalyptic number.

It is an amenable number.

10243413 is a deficient number, since it is larger than the sum of its proper divisors (5762187).

10243413 is a wasteful number, since it uses less digits than its factorization.

10243413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681 (or 1678 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10243413 is about 3200.5332368216. The cubic root of 10243413 is about 217.1775324480.

Adding to 10243413 its reverse (31434201), we get a palindrome (41677614).

The spelling of 10243413 in words is "ten million, two hundred forty-three thousand, four hundred thirteen".

Divisors: 1 3 9 19 37 57 111 171 333 703 1619 2109 4857 6327 14571 30761 59903 92283 179709 276849 539127 1138157 3414471 10243413