Search a number
-
+
58009692390 = 235131011472701
BaseRepresentation
bin110110000001101001…
…011010100011100110
312112201210110200222120
4312001221122203212
51422300440124030
642352125010410
74122351151416
oct660151324346
9175653420876
1058009692390
1122668a60541
12b2ab3b3a06
1356162c7690
142b443dc646
151797b57010
hexd81a5a8e6

58009692390 has 64 divisors (see below), whose sum is σ = 151417328832. Its totient is φ = 14137920000.

The previous prime is 58009692371. The next prime is 58009692401. The reversal of 58009692390 is 9329690085.

It is a super-2 number, since 2×580096923902 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 696961 + ... + 775740.

It is an arithmetic number, because the mean of its divisors is an integer number (2365895763).

Almost surely, 258009692390 is an apocalyptic number.

58009692390 is an abundant number, since it is smaller than the sum of its proper divisors (93407636442).

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

58009692390 is a wasteful number, since it uses less digits than its factorization.

58009692390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472825.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The spelling of 58009692390 in words is "fifty-eight billion, nine million, six hundred ninety-two thousand, three hundred ninety".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 101 130 195 202 303 390 505 606 1010 1313 1515 2626 3030 3939 6565 7878 13130 19695 39390 1472701 2945402 4418103 7363505 8836206 14727010 19145113 22090515 38290226 44181030 57435339 95725565 114870678 148742801 191451130 287176695 297485602 446228403 574353390 743714005 892456806 1487428010 1933656413 2231142015 3867312826 4462284030 5800969239 9668282065 11601938478 19336564130 29004846195 58009692390