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58469638 = 279370061
BaseRepresentation
bin1101111100001…
…0110100000110
311002000120021011
43133002310012
5104432012023
65445112434
71306661263
oct337026406
9132016234
1058469638
1130006117
12176b871a
13c162526
147aa026a
1551ee50d
hex37c2d06

58469638 has 8 divisors (see below), whose sum is σ = 88814880. Its totient is φ = 28864680.

The previous prime is 58469633. The next prime is 58469641. The reversal of 58469638 is 83696485.

It is a happy number.

58469638 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 junction number, because it is equal to n+sod(n) for n = 58469591 and 58469600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58469633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184873 + ... + 185188.

It is an arithmetic number, because the mean of its divisors is an integer number (11101860).

Almost surely, 258469638 is an apocalyptic number.

58469638 is a deficient number, since it is larger than the sum of its proper divisors (30345242).

58469638 is a wasteful number, since it uses less digits than its factorization.

58469638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370142.

The product of its digits is 1244160, while the sum is 49.

The square root of 58469638 is about 7646.5441867552. The cubic root of 58469638 is about 388.1296330577.

The spelling of 58469638 in words is "fifty-eight million, four hundred sixty-nine thousand, six hundred thirty-eight".

Divisors: 1 2 79 158 370061 740122 29234819 58469638