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58253406 = 239708901
BaseRepresentation
bin1101111000111…
…0000001011110
311001121120122120
43132032001132
5104403102111
65440323410
71305101001
oct336160136
9131546576
1058253406
112a978712
1217613566
13c0b7c93
147a45538
1551aa406
hex378e05e

58253406 has 8 divisors (see below), whose sum is σ = 116506824. Its totient is φ = 19417800.

The previous prime is 58253399. The next prime is 58253423. The reversal of 58253406 is 60435285.

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

58253406 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4854445 + ... + 4854456.

It is an arithmetic number, because the mean of its divisors is an integer number (14563353).

Almost surely, 258253406 is an apocalyptic number.

58253406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58253406 is a wasteful number, since it uses less digits than its factorization.

58253406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9708906.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 58253406 is about 7632.3918924542. The cubic root of 58253406 is about 387.6505826137.

Adding to 58253406 its product of nonzero digits (28800), we get a triangular number (58282206 = T10796).

The spelling of 58253406 in words is "fifty-eight million, two hundred fifty-three thousand, four hundred six".

Divisors: 1 2 3 6 9708901 19417802 29126703 58253406