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58492407 = 367291007
BaseRepresentation
bin1101111100100…
…0010111110111
311002001201111110
43133020113313
5104433224112
65445410103
71310114541
oct337102767
9132051443
1058492407
1130021236
1217709933
13c16c9bc
147aa8691
15520613c
hex37c85f7

58492407 has 8 divisors (see below), whose sum is σ = 79154176. Its totient is φ = 38412792.

The previous prime is 58492397. The next prime is 58492409. The reversal of 58492407 is 70429485.

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

It is not a de Polignac number, because 58492407 - 211 = 58490359 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 (58492409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145303 + ... + 145704.

It is an arithmetic number, because the mean of its divisors is an integer number (9894272).

Almost surely, 258492407 is an apocalyptic number.

58492407 is a deficient number, since it is larger than the sum of its proper divisors (20661769).

58492407 is a wasteful number, since it uses less digits than its factorization.

58492407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291077.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 58492407 is about 7648.0328843435. The cubic root of 58492407 is about 388.1800077880.

It can be divided in two parts, 5849 and 2407, that added together give a triangular number (8256 = T128).

The spelling of 58492407 in words is "fifty-eight million, four hundred ninety-two thousand, four hundred seven".

Divisors: 1 3 67 201 291007 873021 19497469 58492407