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58434988 = 2237677183
BaseRepresentation
bin1101111011101…
…0010110101100
311001221210201211
43132322112230
5104424404423
65444244204
71306455253
oct336722654
9131853654
1058434988
112aa92087
12176a0664
13c14c821
147a9179a
1551e410d
hex37ba5ac

58434988 has 48 divisors (see below), whose sum is σ = 109396224. Its totient is φ = 27276480.

The previous prime is 58434941. The next prime is 58434989. The reversal of 58434988 is 88943485.

It is not an unprimeable number, because it can be changed into a prime (58434989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703995 + ... + 704077.

It is an arithmetic number, because the mean of its divisors is an integer number (2279088).

Almost surely, 258434988 is an apocalyptic number.

It is an amenable number.

58434988 is a deficient number, since it is larger than the sum of its proper divisors (50961236).

58434988 is a wasteful number, since it uses less digits than its factorization.

58434988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 260 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 49.

The square root of 58434988 is about 7644.2781215756. The cubic root of 58434988 is about 388.0529473923.

The spelling of 58434988 in words is "fifty-eight million, four hundred thirty-four thousand, nine hundred eighty-eight".

Divisors: 1 2 4 37 67 71 74 83 134 142 148 166 268 284 332 2479 2627 3071 4757 4958 5254 5561 5893 6142 9514 9916 10508 11122 11786 12284 19028 22244 23572 176009 205757 218041 352018 394831 411514 436082 704036 789662 823028 872164 1579324 14608747 29217494 58434988