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58313078 = 213121699
BaseRepresentation
bin1101111001110…
…0100101110110
311001201121111122
43132130211312
5104412004303
65441503542
71305436655
oct336344566
9131647448
1058313078
112aa0952a
1217641bb2
13c1091a5
147a5d19c
1551bce38
hex379c976

58313078 has 12 divisors (see below), whose sum is σ = 88194300. Its totient is φ = 28916940.

The previous prime is 58313053. The next prime is 58313089. The reversal of 58313078 is 87031385.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33473 + ... + 35171.

It is an arithmetic number, because the mean of its divisors is an integer number (7349525).

Almost surely, 258313078 is an apocalyptic number.

58313078 is a deficient number, since it is larger than the sum of its proper divisors (29881222).

58313078 is a wasteful number, since it uses less digits than its factorization.

58313078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963 (or 1832 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 58313078 is about 7636.3000202978. The cubic root of 58313078 is about 387.7829010093.

The spelling of 58313078 in words is "fifty-eight million, three hundred thirteen thousand, seventy-eight".

Divisors: 1 2 131 262 1699 3398 17161 34322 222569 445138 29156539 58313078