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58242375 = 335317257
BaseRepresentation
bin1101111000101…
…1010101000111
311001121000112000
43132023111013
5104402224000
65440200343
71305023562
oct336132507
9131530460
1058242375
112a9703a4
12176090b3
13c0b2c59
147a414d9
1551a7000
hex378b547

58242375 has 32 divisors (see below), whose sum is σ = 107689920. Its totient is φ = 31060800.

The previous prime is 58242343. The next prime is 58242377. The reversal of 58242375 is 57324285.

58242375 is a `hidden beast` number, since 582 + 4 + 2 + 3 + 75 = 666.

It is not a de Polignac number, because 58242375 - 25 = 58242343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58242377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5254 + ... + 12003.

It is an arithmetic number, because the mean of its divisors is an integer number (3365310).

Almost surely, 258242375 is an apocalyptic number.

58242375 is a deficient number, since it is larger than the sum of its proper divisors (49447545).

58242375 is a wasteful number, since it uses less digits than its factorization.

58242375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17281 (or 17265 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 58242375 is about 7631.6692145297. The cubic root of 58242375 is about 387.6261122647.

The spelling of 58242375 in words is "fifty-eight million, two hundred forty-two thousand, three hundred seventy-five".

Divisors: 1 3 5 9 15 25 27 45 75 125 135 225 375 675 1125 3375 17257 51771 86285 155313 258855 431425 465939 776565 1294275 2157125 2329695 3882825 6471375 11648475 19414125 58242375