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253583413 = 1135873823
BaseRepresentation
bin11110001110101…
…10000000110101
3122200011101001021
433013112000311
51004404132123
641055101141
76166265146
oct1707260065
9580141037
10253583413
11120160a76
1270b117b1
13406c8775
142596dacd
15173e0c5d
hexf1d6035

253583413 has 8 divisors (see below), whose sum is σ = 256330368. Its totient is φ = 250845504.

The previous prime is 253583383. The next prime is 253583431. The reversal of 253583413 is 314385352.

253583413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 253583413 - 213 = 253575221 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 (253586413) 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, 64420 + ... + 68242.

It is an arithmetic number, because the mean of its divisors is an integer number (32041296).

Almost surely, 2253583413 is an apocalyptic number.

It is an amenable number.

253583413 is a deficient number, since it is larger than the sum of its proper divisors (2746955).

253583413 is a wasteful number, since it uses less digits than its factorization.

253583413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4523.

The product of its digits is 43200, while the sum is 34.

The square root of 253583413 is about 15924.3025906945. The cubic root of 253583413 is about 632.9561358446.

The spelling of 253583413 in words is "two hundred fifty-three million, five hundred eighty-three thousand, four hundred thirteen".

Divisors: 1 113 587 3823 66331 431999 2244101 253583413