Search a number
-
+
58354230 = 23511971823
BaseRepresentation
bin1101111010011…
…0101000110110
311001210200221210
43132212220312
5104414313410
65442422250
71306000644
oct336465066
9131720853
1058354230
112aa37440
1217661986
13c121b3c
147a70194
1551ca220
hex37a6a36

58354230 has 64 divisors (see below), whose sum is σ = 154441728. Its totient is φ = 13992960.

The previous prime is 58354223. The next prime is 58354267. The reversal of 58354230 is 3245385.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31099 + ... + 32921.

It is an arithmetic number, because the mean of its divisors is an integer number (2413152).

Almost surely, 258354230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58354230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77220864).

58354230 is an abundant number, since it is smaller than the sum of its proper divisors (96087498).

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

58354230 is a wasteful number, since it uses less digits than its factorization.

58354230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 58354230 is about 7638.9940437207. The cubic root of 58354230 is about 387.8741000453.

The spelling of 58354230 in words is "fifty-eight million, three hundred fifty-four thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 97 110 165 194 291 330 485 582 970 1067 1455 1823 2134 2910 3201 3646 5335 5469 6402 9115 10670 10938 16005 18230 20053 27345 32010 40106 54690 60159 100265 120318 176831 200530 300795 353662 530493 601590 884155 1060986 1768310 1945141 2652465 3890282 5304930 5835423 9725705 11670846 19451410 29177115 58354230