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58350005385 = 3571938537591
BaseRepresentation
bin110110010101111011…
…100110110010001001
312120121111211101122120
4312111323212302021
51424000100133020
642450003041453
74133652601530
oct662573466211
9176544741576
1058350005385
1122823069751
12b385370289
13566b96b609
142b776a7317
1517b797a740
hexd95ee6c89

58350005385 has 64 divisors (see below), whose sum is σ = 112356741120. Its totient is φ = 25260491520.

The previous prime is 58350005381. The next prime is 58350005407.

58350005385 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 58350005385 - 22 = 58350005381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58350005381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7682940 + ... + 7690530.

It is an arithmetic number, because the mean of its divisors is an integer number (1755574080).

Almost surely, 258350005385 is an apocalyptic number.

It is an amenable number.

58350005385 is a deficient number, since it is larger than the sum of its proper divisors (54006735735).

58350005385 is a wasteful number, since it uses less digits than its factorization.

58350005385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11478.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 58350005385 in words is "fifty-eight billion, three hundred fifty million, five thousand, three hundred eighty-five".

Divisors: 1 3 5 7 15 19 21 35 57 95 105 133 285 399 665 1995 3853 7591 11559 19265 22773 26971 37955 53137 57795 73207 80913 113865 134855 144229 159411 219621 265685 366035 404565 432687 512449 721145 797055 1009603 1098105 1537347 2163435 2562245 3028809 5048015 7686735 15144045 29248123 87744369 146240615 204736861 438721845 555714337 614210583 1023684305 1667143011 2778571685 3071052915 3890000359 8335715055 11670001077 19450001795 58350005385