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58430708 = 22729227317
BaseRepresentation
bin1101111011100…
…1010011110100
311001221120212022
43132321103310
5104424240313
65444212312
71306436630
oct336712364
9131846768
1058430708
112aa89946
121769a098
13c14a8ab
147a8ddc0
1551e2c08
hex37b94f4

58430708 has 48 divisors (see below), whose sum is σ = 121806720. Its totient is φ = 23995776.

The previous prime is 58430707. The next prime is 58430731. The reversal of 58430708 is 80703485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58430707) 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, 184166 + ... + 184482.

It is an arithmetic number, because the mean of its divisors is an integer number (2537640).

Almost surely, 258430708 is an apocalyptic number.

58430708 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58430708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60903360).

58430708 is an abundant number, since it is smaller than the sum of its proper divisors (63376012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58430708 is a wasteful number, since it uses less digits than its factorization.

58430708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 58430708 is about 7643.9981684979. The cubic root of 58430708 is about 388.0434730047.

The spelling of 58430708 in words is "fifty-eight million, four hundred thirty thousand, seven hundred eight".

Divisors: 1 2 4 7 14 28 29 58 116 203 227 317 406 454 634 812 908 1268 1589 2219 3178 4438 6356 6583 8876 9193 13166 18386 26332 36772 46081 64351 71959 92162 128702 143918 184324 257404 287836 503713 1007426 2014852 2086811 4173622 8347244 14607677 29215354 58430708